Medik8 r-Retinoate Serum

Medik8 r-Retinoate Serum

Efficacy91/100IrritancyMedium

Works for

Anti-aging
Retinyl retinoate, Tetrahexyldecyl ascorbate + 1 more
Works well
What the product description says
“Clinically proven to deliver visible improvements with continued use, the appearance of fine lines and wrinkles are reduced, with the look of discolouration and hyperpigmentation minimised.”
Source: Mankind

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains retinyl retinoate, tetrahexyldecyl ascorbate.

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.

Retinyl retinoateHeroEffect: HighA "hybrid" of retinol and retinoic acid. It is more stable than retinol and is likely to be more effective based on the early research data available. Is as irritating as retinol~0.65–0.95%
Tetrahexyldecyl ascorbateKey activeEffect: HighBeing a lipid soluble form of vitamin C, it is more stable than ascorbic acid, but still degrades quickly and needs to be stabilized in a formulation with another ingredient. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. It might be able to help reduce pore clogging.~8.4–10.3%
3-o-ethyl ascorbic acidEffect: Low, below effective doseA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~0.2–0.4%
Evens skin tone
Retinyl retinoate, Tetrahexyldecyl ascorbate + 1 more
Works well
What the product description says
“Stimulating collagen synthesis and cell turnover, it gently exfoliates to improve the look of unevenness and tone, while Vitamin C and E combine to deliver an antioxidant boost with essential free radical protection.”
Source: Mankind

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

In addition, this product contains tetrahexyldecyl ascorbate. This ingredient (ingredients) might help reduce hyperpigmentation, but the effect, if any, is likely to be small.

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: retinyl retinoate.

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.

Retinyl retinoateHeroEffect: MediumA "hybrid" of retinol and retinoic acid. It is more stable than retinol and is likely to be more effective based on the early research data available. Is as irritating as retinol~0.65–0.95%
Tetrahexyldecyl ascorbateKey activeEffect: HighBeing a lipid soluble form of vitamin C, it is more stable than ascorbic acid, but still degrades quickly and needs to be stabilized in a formulation with another ingredient. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. It might be able to help reduce pore clogging.~8.4–10.3%
3-o-ethyl ascorbic acidUnder-dosedA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~0.2–0.4%
Moisturizing
Heptyl undecylenate, Caprylic/capric triglyceride + 6 more
Works
What the product description says
“Hyaluronic Acid and Glycerin work in synergy to intensively hydrate and support skin’s natural barrier function for long lasting effects.”
Source: Mankind

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: glycerin, sodium hyaluronate.

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, heptyl undecylenate.

Heptyl undecylenateKey active· Emollient, OcclusiveEffect: MediumHelps soften the upper layer of the skin, reduce water loss from the skin surface over time and create a nice product finish~4.8–5.8%
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~3.6–4.4%
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~0.65–0.95%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.55–0.85%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~0.45–0.65%
Canola oilKey active· EmollientEffect: MediumA plant oil that can help soften the upper layer of the skin~0.45–0.65%
Hydrogenated polydecene· EmollientEffect: LowHelps to soften the upper layer of the skin and create a nice product texture~0.7–1%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.65–0.95%
Exfoliation
Side benefit the brand mentions · Retinyl retinoate, Polylactic acid
Works well
What the product description says
“Stimulating collagen synthesis and cell turnover, it gently exfoliates to improve the look of unevenness and tone, while Vitamin C and E combine to deliver an antioxidant boost with essential free radical protection.”
Source: Mankind

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: retinyl retinoate.

Retinyl retinoateKey activeEffect: HighA "hybrid" of retinol and retinoic acid. It is more stable than retinol and is likely to be more effective based on the early research data available. Is as irritating as retinol~0.65–0.95%
Polylactic acidEffect: LowUsed as an abrasive ingredient for physical (mechanical) exfoliation~2.4–2.9%
Anti-oxidation
Not advertised by the brand · Tetrahexyldecyl ascorbate, Tocopheryl acetate + 1 more
Works well

This product contains antioxidants (tetrahexyldecyl ascorbate) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

Tetrahexyldecyl ascorbateKey activeEffect: HighBeing a lipid soluble form of vitamin C, it is more stable than ascorbic acid, but still degrades quickly and needs to be stabilized in a formulation with another ingredient. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. It might be able to help reduce pore clogging.~8.4–10.3%
Tocopheryl acetateEffect: LowA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.~0.95–1.2%
3-o-ethyl ascorbic acidUnder-dosedA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~0.2–0.4%
Anti-blemish
Not advertised by the brand · Retinyl retinoate
Works well

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

Retinyl retinoateHeroEffect: HighA "hybrid" of retinol and retinoic acid. It is more stable than retinol and is likely to be more effective based on the early research data available. Is as irritating as retinol~0.65–0.95%

Can it cause trouble?

Irritancy
2 strong irritants: Retinyl retinoate, Vanilla planifolia fruit extract
Medium risk
We flagged 17 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Retinyl retinoateA "hybrid" of retinol and retinoic acid. It is more stable than retinol and is likely to be more effective based on the early research data available. Is as irritating as retinolHigh~0.65–0.95%est.
PhenylpropanolHelps mask the smell of other ingredients and helps preserve the product formulationHigh~0.25–0.5%est.
Vanilla planifolia fruit extractA plant extract used as a fragrance. Can be irritatingHigh~0.25–0.45%est.
3-o-ethyl ascorbic acidA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in productsHigh~0.2–0.4%est.
Tetrahexyldecyl ascorbateBeing a lipid soluble form of vitamin C, it is more stable than ascorbic acid, but still degrades quickly and needs to be stabilized in a formulation with another ingredient. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. It might be able to help reduce pore clogging.Medium~8.4–10.3%est.
Heptyl undecylenateHelps soften the upper layer of the skin, reduce water loss from the skin surface over time and create a nice product finishMedium~4.8–5.8%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~3.6–4.4%est.
MethylpropanediolHelps dissolve other ingredients in a formulationMedium~2.7–3.2%est.
Polylactic acidUsed as an abrasive ingredient for physical (mechanical) exfoliationMedium~2.4–2.9%est.
Sodium polyacryloyldimethyl taurateHelps oil and water mix togetherMedium~1.7–2.1%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.95–1.2%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.65–0.95%est.
Disodium edtaStabilizes the product formulationMedium~0.5–0.75%est.
HydroxyacetophenoneUsed to increase effectiveness of preservativesMedium~0.45–0.65%est.
Canola oilA plant oil that can help soften the upper layer of the skinMedium~0.45–0.65%est.
Sodium metabisulfiteA preservativeMedium~0.1–0.2%est.
BhtA preservativeMedium~0.15–0.25%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 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
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~0.45–0.65%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
Tetrahexyldecyl ascorbate~8.4–10.3%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneAnti-agingAnti-oxidation

Being a lipid soluble form of vitamin C, it is more stable than ascorbic acid, but still degrades quickly and needs to be stabilized in a formulation with another ingredient. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. It might be able to help reduce pore clogging.

More about Tetrahexyldecyl ascorbate
Heptyl undecylenate~4.8–5.8%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps soften the upper layer of the skin, reduce water loss from the skin surface over time and create a nice product finish

More about Heptyl undecylenate
Caprylic/capric triglyceride~3.6–4.4%
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
Methylpropanediol~2.7–3.2%
Irritant · medium
Irritation risk
Medium

Helps dissolve other ingredients in a formulation

More about Methylpropanediol
Polylactic acid~2.4–2.9%
Irritant · medium
Irritation risk
Medium
Works for
Exfoliation

Used as an abrasive ingredient for physical (mechanical) exfoliation

More about Polylactic acid
Cetearyl olivate~2–2.4%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Cetearyl olivate
Sodium polyacryloyldimethyl taurate~1.7–2.1%
Irritant · medium
Irritation risk
Medium

Helps oil and water mix together

More about Sodium polyacryloyldimethyl taurate
Cetearyl isononanoate~1.5–1.8%
Formula
Irritation risk
Low

An emollient that softens the skin and helps prevent moisture loss.

More about Cetearyl isononanoate
Distarch phosphate~1.2–1.4%
Formula
Tocopheryl acetate~0.95–1.2%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Sorbitan olivate~0.75–1.1%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan olivate
Hydrogenated polydecene~0.7–1%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps to soften the upper layer of the skin and create a nice product texture

More about Hydrogenated polydecene
Retinyl retinoate~0.65–0.95%
Hero · Anti-aging, Evens skin tone, Anti-blemishIrritant · high
Irritation risk
High
Works for
Anti-agingExfoliationAnti-blemishEvens skin tone

A "hybrid" of retinol and retinoic acid. It is more stable than retinol and is likely to be more effective based on the early research data available. Is as irritating as retinol

More about Retinyl retinoate
Glycerin~0.65–0.95%
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
Caprylyl glycol~0.65–0.95%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Sodium hyaluronate~0.55–0.85%
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
Cholesteryl nonanoate~0.55–0.85%
Formula
Disodium edta~0.5–0.75%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Hydroxyacetophenone~0.45–0.65%
Irritant · medium
Irritation risk
Medium

Used to increase effectiveness of preservatives

More about Hydroxyacetophenone
Canola oil~0.45–0.65%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A plant oil that can help soften the upper layer of the skin

More about Canola oil
Cetearyl alcohol~0.45–0.65%
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
Phenylpropanol~0.25–0.5%
Irritant · high
Irritation risk
High

Helps mask the smell of other ingredients and helps preserve the product formulation

More about Phenylpropanol
Vanilla planifolia fruit extract~0.25–0.45%
Irritant · high
Irritation risk
High

A plant extract used as a fragrance. Can be irritating

More about Vanilla planifolia fruit extract
3-o-ethyl ascorbic acid~0.2–0.4%
Under-dosedIrritant · high
Irritation risk
High
Works for
Anti-oxidationEvens skin toneAnti-aging

A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products

More about 3-o-ethyl ascorbic acid
Sodium metabisulfite~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium metabisulfite
Bht~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Sodium hydroxide~0.15–0.25%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Trideceth-10~0.2–0.4%
Formula
Irritation risk
Low
Works for
Cleansing
More about Trideceth-10
Ingredient list view

Water, Tetrahexyldecyl ascorbate, Heptyl undecylenate, Caprylic/capric triglyceride, Methylpropanediol, Polylactic acid, Cetearyl olivate, Sodium polyacryloyldimethyl taurate, Cetearyl isononanoate, Distarch phosphate, Tocopheryl acetate, Sorbitan olivate, Hydrogenated polydecene, Retinyl retinoate, Glycerin, Caprylyl glycol, Sodium hyaluronate, Cholesteryl nonanoate, Disodium edta, Hydroxyacetophenone, Canola oil, Cetearyl alcohol, Phenylpropanol, Vanilla planifolia fruit extract, 3-o-ethyl ascorbic acid, Sodium metabisulfite, Bht, Sodium hydroxide, Trideceth-10

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Dermstore48 g
$182.00
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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
Medik8r-Retinoate SerumYOUR PRODUCTVERSOSuper Facial SerumTheramidA-RetinoateDermaquestStem Cell 3D Active Retinol Repair Serum - 1%
Match—66%65%60%
Price$182.00$99.01−$82.99$47.25−$134.75—
Shared key ingredients—3 of 63 of 64 of 6
Key difference—Ceramide NpRetinalNiacinamide
Irritancy Medium Medium Medium High
Drying alcohol————
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Medik8 r-Retinoate Serum
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Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.