Algenist Concentrated Reconstructing Serum

Algenist Concentrated Reconstructing Serum

Efficacy75/100IrritancyHigh

Works for

Anti-aging
Tetrapeptide-21, Algae extract + 4 more
May help
What the product description says
“A powerful advanced anti-aging serum designed to deliver visible and dramatic results in just 10 days.”
Source: Sephora Hong Kong

This product contains tetrapeptide-21. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

Tetrapeptide-21Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.45–0.7%
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~0.5–0.8%
Beta-glucanEffect: LowHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.45–0.65%
Camellia sinensis leaf extractEffect: LowCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.45–0.7%
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.~0.25–0.5%
NiacinamideUnder-dosedIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.6–0.9%
Evens skin tone
Side benefit · Hydroxyphenoxy propionic acid, Glucosamine hcl + 3 more
Works well

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: hydroxyphenoxy propionic 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.

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.

Hydroxyphenoxy propionic acidKey activeEffect: HighHelps reduce hypepigmentation and even out the skin tone~0.95–1.15%
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.~0.25–0.5%
Camellia sinensis leaf extractEffect: LowCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.45–0.7%
Pisum sativum extractEffect: Low, below effective doseMight be helpful in protecting skin collagen and elastin from breaking down but solid research is lacking~0.25–0.5%
NiacinamideUnder-dosedIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.6–0.9%
Moisturizing
Side benefit the brand mentions · Tetrapeptide-21, Dimethicone + 18 more
Works well
What the product description says
“Concentrated Reconstructing Serum”
From product name

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: caprylic/capric triglyceride, dimethicone.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: tetrapeptide-21

Tetrapeptide-21HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.45–0.7%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~5.7–6.9%
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~2.5–3%
Saccharum officinarum extractKey activeEffect: HighSugar extract that helps attract water to the upper layer of the skin~2–2.4%
Caprylic/capric triglycerideKey active· Emollient, OcclusiveEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~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~0.5–0.8%
Beta-glucanKey activeEffect: HighHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.45–0.65%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~0.3–0.6%
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.~0.25–0.5%
Isononyl isononanoate· Emollient, OcclusiveEffect: LowForms a protective film on the surface of the skin to prevent moisture loss. Gives a velvety feel to products while reducing tackiness~4.5–5.5%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~3.2–3.9%
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~1.4–1.8%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~1.2–1.5%
Camellia sinensis leaf extractEffect: LowCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.45–0.7%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.3–0.55%
Sorbitol· HumectantEffect: LowHelps attract water to the upper layer of the skin and improves the product texture~0.25–0.5%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.3–0.55%
NiacinamideUnder-dosedIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.6–0.9%
Algae exopolysaccharidesUnder-dosedSugars produced by sea bacteria that can help to attract water to the upper layer of the skin~0.55–0.8%
Pyrus malus fruit extractUnder-dosedCan have some moisturizing properties due to its sugar content~0.3–0.55%
Anti-oxidation
Side benefit · Camellia sinensis leaf extract, Beta-glucan + 3 more
May help

This product contains antioxidants (camellia sinensis leaf 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.

Camellia sinensis leaf extractKey activeEffect: MediumCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.45–0.7%
Beta-glucanEffect: LowHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.45–0.65%
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.~0.25–0.5%
Pyrus malus fruit extractEffect: Low, below effective doseCan have some moisturizing properties due to its sugar content~0.3–0.55%
ErgothioneineUnder-dosedCan help neutralize free radicals in skin. Preliminary studies show that it can be more effective than coenzyme Q10 but studies on effective concentration for topical applications are lacking~0.25–0.5%

Can it cause trouble?

Irritancy
4 strong irritants: Citrus aurantium dulcis fruit extract, Citrus limon fruit extract + 2 more — patch-test recommended
High risk
We flagged 19 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Citrus aurantium dulcis fruit extractA plant extract that is used as a fragrance. Can be irritating and lead to photosensitivityHigh~0.35–0.65%est.
Citrus limon fruit extractUsed as a fragrance. Can be irritating and cause photosensitivityHigh~0.3–0.6%est.
CitralA fragrance with a lemon scent. A likely irritantHigh~0.15–0.3%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.1–0.2%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~3.2–3.9%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~1.8–2.2%est.
Hydroxyphenoxy propionic acidHelps reduce hypepigmentation and even out the skin toneMedium~0.95–1.15%est.
Algae exopolysaccharidesSugars produced by sea bacteria that can help to attract water to the upper layer of the skinMedium~0.55–0.8%est.
Pyrus malus fruit extractCan have some moisturizing properties due to its sugar contentMedium~0.3–0.55%est.
Bambusa vulgaris leaf/stem extractThe extract can contain up to 70% of silica. In cosmetics, silica helps absorb oil and creates a thicker product textureMedium~0.3–0.55%est.
Pisum sativum extractMight be helpful in protecting skin collagen and elastin from breaking down but solid research is lackingMedium~0.25–0.5%est.
EthylhexylglycerinA preservativeMedium~0.25–0.5%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.3–0.55%est.
Ceteareth-20Helps oil and water mix together. Has some emollient propertiesMedium~0.35–0.6%est.
Hexylene glycolHelps create a more spreadable product textureMedium~0.2–0.4%est.
Disodium edtaStabilizes the product formulationMedium~0.2–0.4%est.
1,2-hexanediolA preservativeMedium~0.15–0.3%est.
Benzoic acidA preservativeMedium~0.15–0.3%est.
Potassium sorbateA preservativeMedium~0.2–0.35%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 yet3/5~0.5–0.8%est.
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~0.3–0.6%est.
Ceteareth-20Helps oil and water mix together. Has some emollient properties2/5~0.35–0.6%est.

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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
Dimethicone~5.7–6.9%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Isononyl isononanoate~4.5–5.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Forms a protective film on the surface of the skin to prevent moisture loss. Gives a velvety feel to products while reducing tackiness

More about Isononyl isononanoate
Pentylene glycol~3.2–3.9%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Glycerin~2.5–3%
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
Saccharum officinarum extract~2–2.4%
Key active
Irritation risk
Low
Works for
Moisturizing

Sugar extract that helps attract water to the upper layer of the skin

More about Saccharum officinarum extract
Caprylic/capric triglyceride~1.8–2.2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Butylene glycol~1.4–1.8%
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
Glyceryl stearate~1.2–1.5%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together

More about Glyceryl stearate
Hydroxyphenoxy propionic acid~0.95–1.15%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin tone

Helps reduce hypepigmentation and even out the skin tone

More about Hydroxyphenoxy propionic acid
Peg-100 stearate~0.75–1.15%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix togehter and creates a nice product texture

More about Peg-100 stearate
Niacinamide~0.6–0.9%
Under-dosed
Irritation risk
Low
Works for
Anti-agingEvens skin toneMoisturizingAnti-blemishReduces irritationAntibacterialReduces rednessAnti-inflammatory

Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production

More about Niacinamide
Algae exopolysaccharides~0.55–0.8%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Sugars produced by sea bacteria that can help to attract water to the upper layer of the skin

More about Algae exopolysaccharides
Tetrapeptide-21~0.45–0.7%
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 Tetrapeptide-21
Beta-glucan~0.45–0.65%
Key active
Irritation risk
Low
Works for
Anti-inflammatoryReduces irritationMoisturizingAnti-oxidationAnti-agingAnti-blemish

Helps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles

More about Beta-glucan
Algae extract~0.5–0.8%
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
Camellia sinensis leaf extract~0.45–0.7%
Key active
Irritation risk
Low
Works for
AntibacterialAnti-oxidationAnti-agingMoisturizingEvens skin toneAnti-blemish

Can contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation

More about Camellia sinensis leaf extract
Citrus aurantium dulcis fruit extract~0.35–0.65%
Irritant · high
Irritation risk
High

A plant extract that is used as a fragrance. Can be irritating and lead to photosensitivity

More about Citrus aurantium dulcis fruit extract
Citrus limon fruit extract~0.3–0.6%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating and cause photosensitivity

More about Citrus limon fruit extract
Pyrus malus fruit extract~0.3–0.55%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

Can have some moisturizing properties due to its sugar content

More about Pyrus malus fruit extract
Malus domestica fruit cell culture extract~0.3–0.5%
Formula
Inula crithmoide extract~0.3–0.55%
Formula
Bambusa vulgaris leaf/stem extract~0.3–0.55%
Irritant · medium
Irritation risk
Medium

The extract can contain up to 70% of silica. In cosmetics, silica helps absorb oil and creates a thicker product texture

More about Bambusa vulgaris leaf/stem extract
Glucosamine hcl~0.25–0.5%
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
Pisum sativum extract~0.25–0.5%
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
Ergothioneine~0.25–0.5%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidation

Can help neutralize free radicals in skin. Preliminary studies show that it can be more effective than coenzyme Q10 but studies on effective concentration for topical applications are lacking

More about Ergothioneine
Cetearyl alcohol~0.3–0.6%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
CleansingMoisturizing

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

More about Cetearyl alcohol
Lecithin~0.3–0.55%
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
Sorbitol~0.25–0.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Sorbitol
Xanthan gum~0.25–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Ethylhexylglycerin~0.25–0.5%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Caprylyl glycol~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Ceteareth-20~0.35–0.6%
Comedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Cleansing

Helps oil and water mix together. Has some emollient properties

More about Ceteareth-20
Sclerotium gum~0.25–0.45%
Formula
Irritation risk
Low

Used to create gel-like formulas and stabilize emulsions

More about Sclerotium gum
Propanediol~0.25–0.5%
Formula
Irritation risk
Low

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

More about Propanediol
Sodium hydroxide~0.25–0.45%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Hexylene glycol~0.2–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps create a more spreadable product texture

More about Hexylene glycol
Sodium benzoate~0.2–0.4%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Disodium edta~0.2–0.4%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
1,2-hexanediol~0.15–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Benzoic acid~0.15–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about Benzoic acid
Potassium sorbate~0.2–0.35%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Citral~0.15–0.3%
Irritant · high
Irritation risk
High

A fragrance with a lemon scent. A likely irritant

More about Citral
Parfum~0.1–0.2%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Phenoxyethanol~0.15–0.3%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ingredient list view

Water, Dimethicone, Isononyl isononanoate, Pentylene glycol, Glycerin, Saccharum officinarum extract, Caprylic/capric triglyceride, Butylene glycol, Glyceryl stearate, Hydroxyphenoxy propionic acid, Peg-100 stearate, Niacinamide, Algae exopolysaccharides, Tetrapeptide-21, Beta-glucan, Algae extract, Camellia sinensis leaf extract, Citrus aurantium dulcis fruit extract, Citrus limon fruit extract, Pyrus malus fruit extract, Malus domestica fruit cell culture extract, Inula crithmoide extract, Bambusa vulgaris leaf/stem extract, Glucosamine hcl, Pisum sativum extract, Ergothioneine, Cetearyl alcohol, Lecithin, Sorbitol, Xanthan gum, Ethylhexylglycerin, Caprylyl glycol, Ceteareth-20, Sclerotium gum, Propanediol, Sodium hydroxide, Hexylene glycol, Sodium benzoate, Disodium edta, 1,2-hexanediol, Benzoic acid, Potassium sorbate, Citral, Parfum, Phenoxyethanol

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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
AlgenistConcentrated Reconstructing SerumYOUR PRODUCTUSOLABBio Brightening Bleaching AmpouleWestman AtelierSkin Activator Serum with Hyaluronic Acid + NiacinamideFarm StayBlack Snail & Peptide9 Perfect Serum
Match—83%80%79%
Price——$146.13$20.50
Shared key ingredients—3 of 125 of 125 of 12
Key difference—Hexapeptide-11AdenosineOligopeptide-32
Irritancy High Medium Medium Medium
Drying alcohol————
View product Shop Shop Shop

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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 24 studies and safety reviews.

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Algenist Concentrated Reconstructing Serum
AlgenistConcentrated Reconstructing Serum

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

As an Amazon Associate, WIMJ earns from qualifying purchases.