La Mer

La Mer The Resurfacing Treatment

Name: La Mer - The Resurfacing Treatment
Brand: La Mer

Efficacy100/100IrritancyHigh

See all ingredients

Works for

Exfoliation

Glycolic acid, Gluconolactone + 5 more

Works well

What the product description says

“The Resurfacing Treatment”

Source: La mer

This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: gluconolactone, glycolic acid, salicylic acid.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~2.6–3.1%

GluconolactoneKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~0.8–1.2%

Salicylic acidKey activeEffect: HighUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.4–0.6%

Tartaric acidKey activeEffect: MediumAn AHA (alpha-hydroxy acid). It oxidizes quickly which makes it less effective in skincare formulations. It can support skin's barrier and moisture levels~0.2–0.4%

Copper gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing~0.45–0.65%

Zinc gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.3–0.6%

Lactic acidUnder-dosedAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~0.4–0.6%

Evens skin tone

Glycolic acid, Gluconolactone + 11 more

Works well

What the product description says

“Helps to reduce the look of imperfections, fine lines and uneven tone”

Source: SpaceNK

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: gluconolactone, glycolic acid, salicylic acid

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: glucosamine hcl, prunus mume fruit extract, yeast extract.

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

Glucosamine hclKey activeEffect: MediumMight be able to stimulate production of skin's natural moisturizing compounds such as hyaluronic acid. Could be helpful for evening the skin tone.~0.2–0.35%

Yeast extractEffect: LowHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~4.3–5.2%

Salicylic acidEffect: LowUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.4–0.6%

Prunus mume fruit extractEffect: LowA plant extract that might have an anti-oxidant effect and help even out skin tone, but solid evidence of effectiveness is lacking~0.35–0.6%

Hydrolyzed rice extractEffect: LowA plant extract that is claimed to be helpful in moisturizing and lightening the skin, but evidence is missing~0.3–0.55%

Trametes versicolor extractEffect: Low, below effective doseA mushroom extract that might have some skin-lightening and moisturizing properties, but solid research is lacking. It is unlikely to be effective in the concentration used in skincare products~0.3–0.6%

Pisum sativum extractEffect: Low, below effective doseMight be helpful in protecting skin collagen and elastin from breaking down but solid research is lacking~0.3–0.6%

NiacinUnder-dosedA form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effect~0.3–0.6%

Anti-aging

Glycolic acid, Gluconolactone + 10 more

Works well

What the product description says

“Helps to reduce the look of imperfections, fine lines and uneven tone”

Source: SpaceNK

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains gluconolactone, glycolic acid.

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: acetyl hexapeptide-8.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

Acetyl hexapeptide-8Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.4–0.6%

Algae extractEffect: LowPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~0.75–1.1%

Thermus thermophillus fermentEffect: LowMight be helpful in neutralising free radicals in skin and have some hydration properties~0.35–0.65%

Glucosamine hclEffect: LowMight be able to stimulate production of skin's natural moisturizing compounds such as hyaluronic acid. Could be helpful for evening the skin tone.~0.2–0.35%

Laminaria saccharina extractEffect: Low, below effective doseA seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations~0.35–0.6%

Laminaria digitata extractEffect: Low, below effective doseSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment~0.35–0.6%

NiacinUnder-dosedA form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effect~0.3–0.6%

Moisturizing

Acetyl hexapeptide-8, Yeast extract + 23 more

Works well

What the product description says

“Delivers all-day hydration”

Source: SpaceNK

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: algae extract, glucosamine hcl.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: algae extract, sesamum indicum seed oil.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl hexapeptide-8

Acetyl hexapeptide-8Hero· HumectantEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.4–0.6%

Yeast extractKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~4.3–5.2%

Lactobacillus fermentKey active· HumectantEffect: HighA fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative~3.2–4%

GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~1.8–2.2%

Algae extractKey active· Humectant, EmollientEffect: HighPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~0.75–1.1%

Sesamum indicum seed oilKey active· EmollientEffect: HighA good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function~0.65–1%

Medicago sativa seed powderKey activeEffect: MediumMight help soften the upper layer of the skin and help thicken the product formulation. It might have some anti-oxidant effect~0.6–0.85%

Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.4–0.6%

Thermus thermophillus fermentKey active· HumectantEffect: HighMight be helpful in neutralising free radicals in skin and have some hydration properties~0.35–0.65%

Castanea sativa seed extractKey active· HumectantEffect: MediumA plant extract that helps attract water to the upper layer of the skin and can help neutralize free radicals~0.3–0.55%

Glucosamine hclKey active· HumectantEffect: HighMight be able to stimulate production of skin's natural moisturizing compounds such as hyaluronic acid. Could be helpful for evening the skin tone.~0.2–0.35%

Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~1.1–1.4%

Calcium gluconate· HumectantEffect: LowHelps attract water to the upper layer of the skin and helps to improve appearance of the product~0.45–0.65%

Magnesium gluconateEffect: LowA mineral that might be able to support skin hydration, but convincing research on its effectiveness in topical skincare is lacking~0.35–0.65%

Hydrolyzed rice extractEffect: LowA plant extract that is claimed to be helpful in moisturizing and lightening the skin, but evidence is missing~0.3–0.55%

LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.45–0.65%

Copper gluconateUnder-dosedTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing~0.45–0.65%

Laminaria saccharina extractUnder-dosedA seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations~0.35–0.6%

Laminaria digitata extractUnder-dosedSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment~0.35–0.6%

Zinc gluconateUnder-dosedTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.3–0.6%

NiacinUnder-dosedA form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effect~0.3–0.6%

Anti-blemish

Side benefit · Salicylic acid, Glycolic acid + 4 more

Works well

This product can help reduce breakouts and clogged pores because it contains the following ingredient: salicylic acid. This ingredient is used for treating acne and can have a noticeable effect.

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: gluconolactone, glycolic acid

Salicylic acidHeroEffect: HighUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.4–0.6%

Glycolic acidKey activeEffect: MediumAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~2.6–3.1%

GluconolactoneKey activeEffect: MediumA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~0.8–1.2%

NiacinUnder-dosedA form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effect~0.3–0.6%

Anti-oxidation

Side benefit · Yeast extract, Gluconolactone + 11 more

May help

This product contains antioxidants (castanea sativa seed extract, gluconolactone, tartaric acid, yeast extract) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

Yeast extractKey activeEffect: MediumHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~4.3–5.2%

Castanea sativa seed extractKey activeEffect: MediumA plant extract that helps attract water to the upper layer of the skin and can help neutralize free radicals~0.3–0.55%

Lactobacillus fermentEffect: LowA fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative~3.2–4%

Medicago sativa seed powderEffect: LowMight help soften the upper layer of the skin and help thicken the product formulation. It might have some anti-oxidant effect~0.6–0.85%

CaffeineEffect: LowMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes~0.35–0.65%

Prunus mume fruit extractEffect: LowA plant extract that might have an anti-oxidant effect and help even out skin tone, but solid evidence of effectiveness is lacking~0.35–0.6%

Thermus thermophillus fermentEffect: LowMight be helpful in neutralising free radicals in skin and have some hydration properties~0.35–0.65%

Glucosamine hclEffect: LowMight be able to stimulate production of skin's natural moisturizing compounds such as hyaluronic acid. Could be helpful for evening the skin tone.~0.2–0.35%

Can it cause trouble?

Irritancy

11 strong irritants: Alcohol denat., Eucalyptus globulus leaf oil + 9 more — patch-test recommended

High risk

We flagged 34 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.

IngredientFunctionIrritationEst. amount

Alcohol denat.Produces temporary toning effect. Can help dissolve other ingredients or preserve productsHigh~7.1–8.7%est.

Glycolic acidAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acidHigh~2.6–3.1%est.

Eucalyptus globulus leaf oilAn essential oil that can be very irritating. Has some anti-bacterial propertiesHigh~0.5–0.75%est.

NiacinA form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effectHigh~0.3–0.6%est.

Eugenia caryophyllus flower extractA plant extract that is used as a fragrance. Can be irritatingHigh~0.4–0.6%est.

Salicylic acidUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)High~0.4–0.6%est.

Camphor—High~0.4–0.65%est.

Menthyl lactateUsed as a fragrance. Can be irritatingHigh~0.4–0.65%est.

ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.25–0.45%est.

LinaloolA fragrance. Can be irritatingHigh~0.25–0.45%est.

Benzyl salicylateA fragrance. Is a likely irritantHigh~0.25–0.45%est.

EugenolA fragrance. Is a likely irritantHigh~0.2–0.4%est.

Hexyl cinnamalA fragrance with jasmine smell. A likely irritantHigh~0.25–0.4%est.

LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.2–0.35%est.

Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~1.3–1.6%est.

GluconolactoneA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsMedium~0.8–1.2%est.

Medicago sativa seed powderMight help soften the upper layer of the skin and help thicken the product formulation. It might have some anti-oxidant effectMedium~0.6–0.85%est.

Copper gluconateTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missingMedium~0.45–0.65%est.

Zinc gluconateTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skinMedium~0.3–0.6%est.

Tocopheryl succinateUsed to preserve the product formulationMedium~0.35–0.6%est.

Sigesbeckia orientalis extractA plant extract that can contain an anti-inflammatory compoundMedium~0.3–0.55%est.

Trametes versicolor extractA mushroom extract that might have some skin-lightening and moisturizing properties, but solid research is lacking. It is unlikely to be effective in the concentration used in skincare productsMedium~0.3–0.6%est.

Castanea sativa seed extractA plant extract that helps attract water to the upper layer of the skin and can help neutralize free radicalsMedium~0.3–0.55%est.

Pisum sativum extractMight be helpful in protecting skin collagen and elastin from breaking down but solid research is lackingMedium~0.3–0.6%est.

Thermus thermophillus fermentMight be helpful in neutralising free radicals in skin and have some hydration propertiesMedium~0.35–0.65%est.

CaffeineMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyesMedium~0.35–0.65%est.

Lactic acidAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)Medium~0.4–0.6%est.

EthylhexylglycerinA preservativeMedium~0.4–0.6%est.

Ppg-5-ceteth-20A solvent with some emollient propertiesMedium~0.45–0.65%est.

Tartaric acidAn AHA (alpha-hydroxy acid). It oxidizes quickly which makes it less effective in skincare formulations. It can support skin's barrier and moisture levelsMedium~0.2–0.4%est.

Phytic acidAn alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmeticsMedium~0.15–0.3%est.

Disodium edtaStabilizes the product formulationMedium~0.1–0.25%est.

Potassium sorbateA preservativeMedium~0.15–0.25%est.

Ci 14700A colorantMedium~0.05–0.15%est.

Comedogenic

3 ingredients rated 2 or more on the 0–5 pore-clogging scale

3 flagged

These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.

IngredientFunctionRatingEst. amount

Algae extractPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet3/5~0.75–1.1%est.

Laminaria digitata extractSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment3/5~0.35–0.6%est.

Laminaria saccharina extractA seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations3/5~0.35–0.6%est.

Alternatives

Cheaper, or higher on efficacy

skintific AHA BHA PHA Exfoliating Pads

Cheaper77% match

$18.90

Deviant Skincare Gentle Resurfacing Liquid

Cheaper76% match

$52.00

View all alternatives

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%

Formula

Irritation risk: Low

Plain old water

More about Water

Alcohol denat.~7.1–8.7%

Irritant · high

Irritation risk: High

Produces temporary toning effect. Can help dissolve other ingredients or preserve products

More about Alcohol denat.

Yeast extract~4.3–5.2%

Key active

Irritation risk: Low

Works for

MoisturizingAnti-inflammatoryAnti-oxidationReduces irritationEvens skin tone

Helps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin

More about Yeast extract

Lactobacillus ferment~3.2–4%

Key active

Irritation risk: Low

Works for

MoisturizingAnti-inflammatoryAnti-oxidationReduces irritation

A fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative

More about Lactobacillus ferment

Glycolic acid~2.6–3.1%

Key activeIrritant · high

Irritation risk: High

Works for

ExfoliationEvens skin toneAnti-agingAnti-blemish

An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid

More about Glycolic acid

Propanediol~2.1–2.5%

Formula

Irritation risk: Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol

Glycerin~1.8–2.2%

Key active

Irritation risk: Low

Works for

Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin

Sodium citrate~1.3–1.6%

Irritant · medium

Irritation risk: Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate

Butylene glycol~1.1–1.4%

Formula

Irritation risk: Low

Works for

Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol

Gluconolactone~0.8–1.2%

Key activeIrritant · medium

Irritation risk: Medium

Works for

MoisturizingAnti-agingEvens skin toneExfoliationAnti-blemishAnti-oxidation

A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals

More about Gluconolactone

Algae extract~0.75–1.1%

Key activeComedogenic 3/5

Irritation risk: Low
Comedogenicity: 3/5

Works for

MoisturizingAnti-aging

Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet

More about Algae extract

Sesamum indicum seed oil~0.65–1%

Key active

Irritation risk: Low

Works for

Moisturizing

A good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function

More about Sesamum indicum seed oil

Medicago sativa seed powder~0.6–0.85%

Key activeIrritant · medium

Irritation risk: Medium

Works for

MoisturizingAnti-oxidation

Might help soften the upper layer of the skin and help thicken the product formulation. It might have some anti-oxidant effect

More about Medicago sativa seed powder

Helianthus annuus seedcake~0.7–1.05%

Formula

Irritation risk: Low

Used to thicken the product consistency

More about Helianthus annuus seedcake

Prunus amygdalus dulcis seed meal~0.65–1%

Formula

Irritation risk: Low

Helps thicken the product texture

More about Prunus amygdalus dulcis seed meal

Eucalyptus globulus leaf oil~0.5–0.75%

Irritant · high

Irritation risk: High

Works for

Antibacterial

An essential oil that can be very irritating. Has some anti-bacterial properties

More about Eucalyptus globulus leaf oil

Sodium gluconate~0.45–0.7%

Formula

Irritation risk: Low

Helps stabilize product formulations

More about Sodium gluconate

Copper gluconate~0.45–0.65%

Under-dosedIrritant · medium

Irritation risk: Medium

Works for

MoisturizingAnti-agingEvens skin toneAnti-blemishExfoliationAnti-oxidation

Typically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing

More about Copper gluconate

Calcium gluconate~0.45–0.65%

Formula

Irritation risk: Low

Works for

Moisturizing

Helps attract water to the upper layer of the skin and helps to improve appearance of the product

More about Calcium gluconate

Magnesium gluconate~0.35–0.65%

Formula

Irritation risk: Low

Works for

Moisturizing

A mineral that might be able to support skin hydration, but convincing research on its effectiveness in topical skincare is lacking

More about Magnesium gluconate

Zinc gluconate~0.3–0.6%

Under-dosedIrritant · medium

Irritation risk: Medium

Works for

MoisturizingAnti-inflammatoryAnti-agingAnti-blemishAnti-oxidationExfoliationEvens skin tone

Typically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin

More about Zinc gluconate

Tocopheryl succinate~0.35–0.6%

Irritant · medium

Irritation risk: Medium

Used to preserve the product formulation

More about Tocopheryl succinate

Niacin~0.3–0.6%

Under-dosedIrritant · high

Irritation risk: High

Works for

MoisturizingEvens skin toneAnti-agingAnti-blemish

A form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effect

More about Niacin

Sesamum indicum seed powder~0.3–0.55%

Formula

Irritation risk: Low

More about Sesamum indicum seed powder

Sigesbeckia orientalis extract~0.3–0.55%

Irritant · medium

Irritation risk: Medium

Works for

Anti-inflammatory

A plant extract that can contain an anti-inflammatory compound

More about Sigesbeckia orientalis extract

Trametes versicolor extract~0.3–0.6%

Irritant · medium

Irritation risk: Medium

Works for

MoisturizingEvens skin tone

A mushroom extract that might have some skin-lightening and moisturizing properties, but solid research is lacking. It is unlikely to be effective in the concentration used in skincare products

More about Trametes versicolor extract

Castanea sativa seed extract~0.3–0.55%

Key activeIrritant · medium

Irritation risk: Medium

Works for

MoisturizingAnti-oxidation

A plant extract that helps attract water to the upper layer of the skin and can help neutralize free radicals

More about Castanea sativa seed extract

Hydrolyzed rice extract~0.3–0.55%

Formula

Irritation risk: Low

Works for

MoisturizingEvens skin tone

A plant extract that is claimed to be helpful in moisturizing and lightening the skin, but evidence is missing

More about Hydrolyzed rice extract

Pisum sativum extract~0.3–0.6%

Irritant · medium

Irritation risk: Medium

Works for

Evens skin tone

Might be helpful in protecting skin collagen and elastin from breaking down but solid research is lacking

More about Pisum sativum extract

Bambusa vulgaris extract~0.3–0.6%

Formula

Irritation risk: Low

More about Bambusa vulgaris extract

Laminaria digitata extract~0.35–0.6%

Under-dosedComedogenic 3/5

Irritation risk: Low
Comedogenicity: 3/5

Works for

MoisturizingAnti-oxidationAnti-aging

Seaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment

More about Laminaria digitata extract

Prunus mume fruit extract~0.35–0.6%

Formula

Irritation risk: Low

Works for

Anti-oxidationEvens skin tone

A plant extract that might have an anti-oxidant effect and help even out skin tone, but solid evidence of effectiveness is lacking

More about Prunus mume fruit extract

Laminaria saccharina extract~0.35–0.6%

Under-dosedComedogenic 3/5

Irritation risk: Low
Comedogenicity: 3/5

Works for

MoisturizingAnti-aging

A seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations

More about Laminaria saccharina extract

Eugenia caryophyllus flower extract~0.4–0.6%

Irritant · high

Irritation risk: High

A plant extract that is used as a fragrance. Can be irritating

More about Eugenia caryophyllus flower extract

Thermus thermophillus ferment~0.35–0.65%

Key activeIrritant · medium

Irritation risk: Medium

Works for

MoisturizingAnti-oxidationAnti-aging

Might be helpful in neutralising free radicals in skin and have some hydration properties

More about Thermus thermophillus ferment

Caffeine~0.35–0.65%

Irritant · medium

Irritation risk: Medium

Works for

De-puffingAnti-oxidation

Might be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes

More about Caffeine

Sodium hyaluronate~0.4–0.6%

Key active

Irritation risk: Low

Works for

Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate

Lactic acid~0.4–0.6%

Under-dosedIrritant · medium

Irritation risk: Medium

Works for

ExfoliationEvens skin toneMoisturizingAnti-aging

An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)

More about Lactic acid

Salicylic acid~0.4–0.6%

Hero · Anti-blemishIrritant · high

Irritation risk: High

Works for

Anti-blemishExfoliationAnti-inflammatoryAntibacterialEvens skin tone

Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)

More about Salicylic acid

Acetyl hexapeptide-8~0.4–0.6%

Hero · Moisturizing

Irritation risk: Low

Works for

MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Acetyl hexapeptide-8

Camphor~0.4–0.65%

Irritant · high

Irritation risk: High

More about Camphor

Menthyl lactate~0.4–0.65%

Irritant · high

Irritation risk: High

Used as a fragrance. Can be irritating

More about Menthyl lactate

Ethylhexylglycerin~0.4–0.6%

Irritant · medium

Irritation risk: Medium

A preservative

More about Ethylhexylglycerin

Lecithin~0.45–0.65%

Formula

Irritation risk: Low

Works for

CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin

Ppg-5-ceteth-20~0.45–0.65%

Irritant · medium

Irritation risk: Medium

Works for

Cleansing

A solvent with some emollient properties

More about Ppg-5-ceteth-20

Poloxamer 407~0.45–0.65%

Formula

Irritation risk: Low

Works for

Cleansing

More about Poloxamer 407

Polysorbate 20~0.4–0.6%

Formula

Irritation risk: Low

Works for

Cleansing

Helps oil and water mix together

More about Polysorbate 20

Xanthan gum~0.25–0.5%

Formula

Irritation risk: Low

Works for

Cleansing

Used to create a thicker product consistency

More about Xanthan gum

Parfum~0.25–0.45%

Irritant · high

Irritation risk: High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum

Linalool~0.25–0.45%

Irritant · high

Irritation risk: High

A fragrance. Can be irritating

More about Linalool

Benzyl salicylate~0.25–0.45%

Irritant · high

Irritation risk: High

A fragrance. Is a likely irritant

More about Benzyl salicylate

Eugenol~0.2–0.4%

Irritant · high

Irritation risk: High

A fragrance. Is a likely irritant

More about Eugenol

Hexyl cinnamal~0.25–0.4%

Irritant · high

Irritation risk: High

A fragrance with jasmine smell. A likely irritant

More about Hexyl cinnamal

Limonene~0.2–0.35%

Irritant · high

Irritation risk: High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene

Tartaric acid~0.2–0.4%

Key activeIrritant · medium

Irritation risk: Medium

Works for

ExfoliationAnti-oxidationMoisturizing

An AHA (alpha-hydroxy acid). It oxidizes quickly which makes it less effective in skincare formulations. It can support skin's barrier and moisture levels

More about Tartaric acid

Sodium hydroxide~0.2–0.4%

Formula

Irritation risk: Low

Used to adjust the product's pH

More about Sodium hydroxide

Glucosamine hcl~0.2–0.35%

Key active

Irritation risk: Low

Works for

AntibacterialMoisturizingEvens skin toneAnti-oxidationAnti-aging

Might be able to stimulate production of skin's natural moisturizing compounds such as hyaluronic acid. Could be helpful for evening the skin tone.

More about Glucosamine hcl

Phytic acid~0.15–0.3%

Irritant · medium

Irritation risk: Medium

An alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmetics

More about Phytic acid

Disodium edta~0.1–0.25%

Irritant · medium

Irritation risk: Medium

Stabilizes the product formulation

More about Disodium edta

Potassium sorbate~0.15–0.25%

Irritant · medium

Irritation risk: Medium

A preservative

More about Potassium sorbate

Phenoxyethanol~0.15–0.25%

Formula

Irritation risk: Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol

Caramel~0.05–0.15%

Formula

Irritation risk: Low

More about Caramel

Ci 14700~0.05–0.15%

Irritant · medium

Irritation risk: Medium

A colorant

More about Ci 14700

Ingredient list view

Water, Alcohol denat., Yeast extract, Lactobacillus ferment, Glycolic acid, Propanediol, Glycerin, Sodium citrate, Butylene glycol, Gluconolactone, Algae extract, Sesamum indicum seed oil, Medicago sativa seed powder, Helianthus annuus seedcake, Prunus amygdalus dulcis seed meal, Eucalyptus globulus leaf oil, Sodium gluconate, Copper gluconate, Calcium gluconate, Magnesium gluconate, Zinc gluconate, Tocopheryl succinate, Niacin, Sesamum indicum seed powder, Sigesbeckia orientalis extract, Trametes versicolor extract, Castanea sativa seed extract, Hydrolyzed rice extract, Pisum sativum extract, Bambusa vulgaris extract, Laminaria digitata extract, Prunus mume fruit extract, Laminaria saccharina extract, Eugenia caryophyllus flower extract, Thermus thermophillus ferment, Caffeine, Sodium hyaluronate, Lactic acid, Salicylic acid, Acetyl hexapeptide-8, Camphor, Menthyl lactate, Ethylhexylglycerin, Lecithin, Ppg-5-ceteth-20, Poloxamer 407, Polysorbate 20, Xanthan gum, Parfum, Linalool, Benzyl salicylate, Eugenol, Hexyl cinnamal, Limonene, Tartaric acid, Sodium hydroxide, Glucosamine hcl, Phytic acid, Disodium edta, Potassium sorbate, Phenoxyethanol, Caramel, Ci 14700

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
	La MerThe Resurfacing TreatmentYOUR PRODUCT	skintificAHA BHA PHA Exfoliating Pads	Be MinimalistAHA PHA BHA 32%	Deviant SkincareGentle Resurfacing Liquid
Match	—	77%	76%	76%
Price	≈ $152.44	$18.90≈ −$133.54	$15.65≈ −$136.79	$52.00≈ −$100.44
Shared key ingredients	—	6 of 21	5 of 21	5 of 21
Key difference	—	Niacinamide	Mandelic Acid	Camellia Sinensis Leaf Extract
Irritancy	High	Medium	Low	Low
Drying alcohol	Contains drying alcohol	—	—	—
	View product	Shop	Shop	Shop

More alternatives: Glossier Solution Bliss Pro Liquid Exfoliant

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Product summary

"Crème de la Mer - The Resurfacing Treatment" is effective for: Exfoliation, Evens skin tone, Anti-aging and Moisturizing

Ingredient callouts

This product contains acids (gluconolactone 0.60% - 0.90%, lactic acid 0.40% - 0.60% and glycolic acid 1.30% - 1.50%). Their concentration is low, and they will not have a strong exfoliating effect. Instead, they work to support the skin natural acid mantle and to attract water (as humectants). PHAs (gluconolactone) especially are great for improving skin hydration. They might be even able to stimulate the production of skin's natural humectants and support the healthy skin microbiome.
Peptides (acetyl hexapeptide-8 0.40% - 0.60%). Peptides are a very big group of ingredients. They all consist of a different combination of aminoacids. Our skin produces Peptides naturally. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The scientists are still studying how effective the topical application of Peptides is, but it is very likely that theynare helpful. Peptides might be able to support skin barrier restoration and even have an anti-aging benefit. At the very least, they certainly help attract water to the skin and support the hydration in this way.
Humectants (glucosamine hcl 0.25% - 0.45%, acetyl hexapeptide-8 0.40% - 0.60%, sodium hyaluronate 0.40% - 0.60%, thermus thermophillus ferment 0.40% - 0.60%, algae extract 0.65% - 0.95%, glycerin 1.00% - 1.20%, lactobacillus ferment 1.40% - 1.70%, yeast extract 1.70% - 2.00%, faex 2.60% - 3.10% and yeast extract 3.30% - 4.00%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails from 140.00$ up to 143.00$ in the United States and from 110.00£ up to 120.00£ in the United Kingdom.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 50 studies and safety reviews.

1
The natural yeast extract isolated by ethanol precipitation inhibits melanin synthesis by modulating tyrosinase activity and downregulating melanosome transferncbi.nlm.nih.gov
2
Evaluation of dermatological effects of cosmetic formulations containing Saccharomyces cerevisiae extract and vitaminsresearchgate.net
3
The effect of probiotics on immune regulation, acne, and photoagingncbi.nlm.nih.gov
4
Comparison of clinical and histological effects between lactobacillus-fermented Chamaecyparis obtusa and tea tree oil for the treatment of acne: an eight-week double-blind randomized controlled split-face studyncbi.nlm.nih.gov
5
Use of Probiotics for Dermal Applicationsresearchgate.net
6
Photoprotective and antiinflammatory effects of topical glycolic acidncbi.nlm.nih.gov
7
Glycolic acid peel therapy – a current reviewncbi.nlm.nih.gov
8
Dual Effects of Alpha-Hydroxy Acids on the Skinmdpi.com
9
Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
10
A comparative study of gluconolactone versus benzoyl peroxide in the treatment of acnencbi.nlm.nih.gov
11
The Polyhydroxy Acid Gluconolactone Protects Against Ultraviolet Radiation in an In Vitro Model of Cutaneous Photoagingonlinelibrary.wiley.com
12
Applications of hydroxy acids: classification, mechanisms, and photoactivityncbi.nlm.nih.gov
13
The efficacy of glycolic acid, salicylic acid, gluconolactone, and licochalcone A combined with 0.1% adapalene vs adapalene monotherapy in mild-to-moderate acne vulgaris: a double-blinded within-person comparative studydovepress.com
14
A polyhydroxy acid skin care regimen provides antiaging effects comparable to an alpha-hydroxyacid regimenncbi.nlm.nih.gov
15
The use of polyhydroxy acids (PHAs) in photoaged skin
16
Blackwell Publishing, Ltd. Alpha-hydroxyacids and carboxylic acidsonlinelibrary.wiley.com
17
An evaluation of a polyhydroxy acid skin care regimen in combination with azelaic acid 15% gel in rosacea patientsonlinelibrary.wiley.com
18
Aging Skin: Causes, Treatments, and Preventionsciencedirect.com
19
Clinical and cosmeceutical uses of hydroxyacidssciencedirect.com
20
Polyhydroxy Acids (PHAs) Provide Conditioning Effects to Skin Without Increasing Sensitivity to UV Lightneostrata.neogen.gr
21
Protein and oil composition of sesame seeds (Sesamum indicum, L.) grown in the Gizan area of Saudi Arabiatandfonline.com
22
Triglyceride composition of Sesamum indicum seed oilonlinelibrary.wiley.com
23
Seed oil content and fatty acid composition in East African sesame (Sesamum indicum L.) accessions evaluated over 3 yearssciencedirect.com
24
Antioxidant Activity and Cytotoxicity of Medicago sativa L. Seeds and Herb Extract on Skin Cellsncbi.nlm.nih.gov
25
Safety Assessment of Helianthus annuus (Sunflower)-Derived Ingredients as Used in Cosmeticscir-safety.org
26
Zinc salts in dermatologyncbi.nlm.nih.gov
27
An overview of zinc and its importance in dermatology-Part II: The association of zinc with some dermatologic disordersoatext.com
28
Zinc, copper and manganese enhanced keratinocyte migration through a functional modulation of keratinocyte integrinsncbi.nlm.nih.gov
29
Evaluation of the effects of topical zinc gluconate in wound healingncbi.nlm.nih.gov
30
Importance of the form of topical vitamin E for prevention of photocarcinogenesispubmed.ncbi.nlm.nih.gov
31
Purified Pland Extractskalidees.com
32
Compositions and methods for treating skin with extract from trametespatents.google.com
33
Chestnut extractmdedge.com
34
Fermented Maesil (Prunus mume) with probiotics inhibits development of atopic dermatitis‐like skin lesions in NC/Nga miceonlinelibrary.wiley.com
35
Safety Assessment of Brown Algae-Derived Ingredients as Used in Cosmeticscir-safety.org
36
The effect of laminaria saccharina extract on suppressing pigmentation in in-vitro systemjaad.org
37
Hyaluronic acid: A key molecule in skin agingncbi.nlm.nih.gov
38
Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin careresearchgate.net
39
Epidermal and dermal effects of topical lactic acidncbi.nlm.nih.gov
40
Dual Effects of Alpha-Hydroxy Acids on the Skinpdfs.semanticscholar.org
41
Salicylic acid as a peeling agent: a comprehensive reviewncbi.nlm.nih.gov
42
Beta Hydroxy Acidsfda.gov
43
A review of toxicity from topical salicylic acid preparationssciencedirect.com
44
Glycolic Acid Peels Versus Salicylic–Mandelic Acid Peels in Active Acne Vulgaris and Post‐Acne Scarring and Hyperpigmentation: A Comparative Studyonlinelibrary.wiley.com
45
Control of keratinization with á-hydroxy acids and related compounds: I. Topical treatment of ichthyotic disordersjamanetwork.com
46
Method of treating wrinkles using tartaric acidpatents.google.com
47
Impact of the condition of storage of tartaric acid solutions on the production and stability of glyoxylic acidsciencedirect.com
48
Glucosamine: an ingredient with skin and other benefitsncbi.nlm.nih.gov
49
Cosmetic and dermatologic use of alpha hydroxy acidsonlinelibrary.wiley.com
50
Comparative Evaluation of Efficacy and Tolerability of Glycolic Acid, Salicylic Mandelic Acid, and Phytic Acid Combination Peels in Melasmancbi.nlm.nih.gov

La MerThe Resurfacing Treatment

Buy at SpaceNK US≈ $152.44 Amazon

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

Buy at SpaceNK US≈ $152.44 Amazon

As an Amazon Associate, WIMJ earns from qualifying purchases.