Medik8 Clarity Peptides Review

Medik8 Clarity Peptides
5.7
/ 10
Moisturizing
8.2 Humectancy icon Humectancy
3.2 Occlusivity icon Occlusivity
6Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers
Review

Does Medik8 Clarity Peptides Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Medik8 Clarity Peptides has to offer:
 
  • Moderate moisturizing. It has a moisturizing rating of 5.7 out of 10.
  • Significant anti-wrinkle efficacy. With an anti-wrinkle rating of 6.0 out of 10, Medik8 Clarity Peptides is effective in minimizing wrinkles.
  • Soothing: Medik8 Clarity Peptides contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.
  • Antioxidant protection.

Key Benefits of Medik8 Clarity Peptides

 
These are the key benefits you can expect from using Medik8 Clarity Peptides:
 

Lightweight Moisturizer Perfect for Combination and Oily Skin

According to CreamScan analysis, Medik8 Clarity Peptides is quite moisturizing, with a moisturizing rating of 5.7 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a very high humectancy of 8.2 out of 10, primarily due to the substantial concentration of Niacinamide (est. ≈5.0%), and a moderate occlusivity of 3.2 out of 10, mainly due to the significant content of Caprylic/Capric Triglyceride (est. ≈4.0%).

This type of moisturizer is ideal for people with combination and oily skin who want maximum hydration in a relatively lightweight, non-greasy formula. It combines a significant amount of humectants with a limited amount of occlusive ingredients to boost moisturizing efficacy without feeling too heavy.

This product may also be a good choice for people with normal skin who prefer fast-absorbing textures, as it balances significant moisturizing potential with a relatively lightweight texture.

A Humectant Boost for Any Skincare Routine

But it’s not limited to combination and oily skin - such a humectant boost will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Significant Anti-Wrinkle Efficacy

According to CreamScan analysis, Medik8 Clarity Peptides has a high anti-wrinkle rating of 6.0 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈5.0%), 
 one of the most effective and well-researched anti-wrinkle ingredients. A clinical study involving 30 participants (Kawada et al.) confirmed that a cream with 4% niacinamide reduced the average depth of wrinkles around the eyes by 9% after 8 weeks of use, compared to a vehicle (the same formulation without niacinamide).
 
Among others, Medik8 Clarity Peptides also contains Acetyl Glucosamine, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Acetyl Glucosamine provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does not contribute to the anti-wrinkle rating.
 

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Rich in Skin-Protecting Antioxidants

We estimate that Medik8 Clarity Peptides is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈5.0%).

A key benefit of antioxidants is their ability to reduce oxidative stress caused by free radicals and therefore prevent accelerated skin aging. Studies also show that antioxidants can protect against environmental damage such as UV radiation and pollution, and help reduce inflammation and skin redness.

Skin Soothing and Calming Potential

Based on the ingredient list analysis, Medik8 Clarity Peptides is rich (> 5%) in soothing ingredients, particularly Niacinamide (est. ≈5.0%).

When applied to the skin, compounds of soothing ingredients, such as triglycerides, phospholipids, fatty acids, phenolic compounds, and antioxidants, work together to soothe the skin through various mechanisms: reducing inflammation, promoting wound healing, repairing the skin barrier, and providing antimicrobial and antioxidant activities.

Please note that this is not a complete list of benefits. We are in the process of enhancing our AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Pros & Cons of Medik8 Clarity Peptides

 
Here’s an overview of the pros and cons of Medik8 Clarity Peptides to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • When used alone: Provides humectant-rich moisturizing perfect for combination and oily skin
  • Also a good choice for people with normal skin who prefer fast-absorbing textures
  • As part of a routine: A humectant moisturizing boost, beneficial for any skin type
  • Lightweight texture
  • Delivers signficant anti-wrinkle efficacy thanks to Niacinamide
  • Rich in antioxidants that combat oxidative stress associated with accelerated skin aging and defend against environmental damage
  • Potentially soothing, as it contains a high concentration of soothing Niacinamide

Cons: 

  • We couldn't find any

Ingredients

Est. % Ingredient Origin Functions
75
5
4
3
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Niacinamide
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Acetyl Glucosamine
Function:
Origin:
Glyceryl Stearate Citrate
Function:
Origin:
Dimethicone
Function:
Origin:
Zinc PCA
Function:
Origin:
Glycerin
Function:
Origin:
Polyglyceryl-3 Stearate
Function:
Origin:
Crambe Abyssinica Seed Oil
Function:
Origin:
Hydroxyacetophenone
Function:
Origin:
Hydrogenated Lecithin
Function:
Origin:
Behenyl Alcohol
Function:
Origin:
Cetearyl Alcohol
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Function:
Origin:
Disodium EDTA
Function:
Origin:
Xanthan Gum
Function:
Origin:
Cetyl Palmitate
Function:
Origin:
Carnosine
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Polysorbate 80
Function:
Origin:
Palmitoyl Tetrapeptide-10
Function:
Origin:
Sorbitan Stearate
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Polysorbate 60
Function:
Origin:
Sorbitan Isostearate
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Citric Acid
Function:
Origin:
Tocopherol
Function:
Origin:
Butylene Glycol
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Caprylhydroxamic Acid
Function:
Origin:

Ratings

All humectants
8.2
5
1.3
1
0.3
0.3
0.3
Benchmark
10
All occlusives
6.4
4.0
1.5
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
5.7
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 8.2 10
8.2
5
1.3
1
0.3
0.3
0.3
Occlusivity All occlusives 6.4 20
3.2
4.0
1.5
0.3
0.3
0.3
Moisturizing rating
5.7
Ingredient Est. % Benchmark Humectancy
5
1.3
1
0.3
0.3
0.3
All humectants 8.2 10
8.2
All humectants
8.2
5
1.3
1
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
4
1.5
0.3
0.3
0.3
All occlusives 6.4 20
3.2
All occlusives
6.4
4.0
1.5
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 5 6
n/a
- 3 -
Total
6
Niacinamide
6
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
5
Acetyl Glucosamine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
3
Anti-wrinkle rating
6
Ingredient Est. % Benchmark
Rich in Antioxidants
5
0.3
0.3
0.3
0.3
All antioxidants 6.2 3 Rich in antioxidants
All antioxidants
6.2
Niacinamide
5
Hydroxyacetophenone
0.3
Carnosine
0.3
Sodium Hyaluronate
0.3
Tocopherol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
5
All soothing 5 5 Rich in soothing
All soothing
5
5
Benchmark
5

Ingredients explained

Water
Est. %75
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Niacinamide
Est. %5
Function
Origin
Niacinamide

Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy.

Caprylic/Capric Triglyceride
Est. %4
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Acetyl Glucosamine
Est. %3
Function
Origin
Acetyl GlucosamineA body-natural amino-saccharide used in skincare as an anti-pigment ingredient. Some other benefits of acetyl glucosamine include decreased skin flakiness, improved wound healing, and even a slight reduction in facial wrinkles.
Glyceryl Stearate Citrate
Est. %2
Function
Origin
Glyceryl Stearate CitrateAn ingredient composed of citric acid, stearic acid, and glycerin. Glyceryl stearate citrate acts as an emollient in skincare products, making the skin appear smooth and pleasant to the touch.
Dimethicone
Est. %1.5
Function
Origin
DimethiconeThe most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Zinc PCA
Est. %1.3
Function
Origin
Zinc PCAA two-part ingredient: Zinc helps to control sebum and bacteria in acne-prone skin, while skin-identical PCA is a moisturizing humectant. Zinc PCA may even boost collagen production and so is researched as a potential anti-wrinkle ingredient.
Glycerin
Est. %1
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Polyglyceryl-3 Stearate
Est. %0.3
Function
Origin
Polyglyceryl-3 Stearate
Crambe Abyssinica Seed Oil
Est. %0.3
Function
Origin
Crambe Abyssinica Seed OilA fatty oil obtained from the Crambe plant. It mainly consists of moisturizing occlusive and emollient fatty acids such as erucic, oleic, linoleic acids.
Hydroxyacetophenone
Est. %0.3
Function
Origin
HydroxyacetophenoneAn antioxidant compound that can be found in many plants, although it is manufactured synthetically for skincare purposes. It can boost the preservative action of other conservants.
Hydrogenated Lecithin
Est. %0.3
Function
Origin
Hydrogenated LecithinA version of plain lecithin that has been saturated with hydrogen atoms. This ingredient can be derived from plants, like soy or sunflower, from egg yolks, or made synthetically. Its major function is to emulsify water and oils.
Behenyl Alcohol
Est. %0.3
Function
Origin
Behenyl AlcoholA fatty alcohol with emollient properties. It is used as a co-emulsifier and thickener and tends to result in a product with a smooth and creamy application texture.
Cetearyl Alcohol
Est. %0.3
Function
Origin
Cetearyl AlcoholA blend of cetyl alcohol and stearyl alcohol, the fatty alcohols that are derived from palm oil. It helps to create emulsions that give off a soft and silky emollient feel and also increase product thickness.
Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Est. %0.3
Function
Origin
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate CopolymerAn emulsion stabilizer and thickener that helps to create a pleasant, satiny, and light formula texture. It works by forming a gel-like network within water or oil, which both stabilizes other ingredients and produces a thickening effect.
Disodium EDTA
Est. %0.3
Function
Origin
Disodium EDTAA synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.
Cetyl Palmitate
Est. %0.3
Function
Origin
Cetyl PalmitateA moisturizing occlusive and emollient wax ester that consists of cetyl alcohol and palmitic acid. In nature, cetyl palmitate is found, and was first identified, in spermaceti, a waxy substance from inside the skull of the sperm whale.
Carnosine
Est. %0.3
Function
Origin
CarnosineA skin-identical dipeptide that acts as a powerful antioxidant. It protects our skin from harmful glycation and can enhance the activity of other active ingredients in the skincare product.
Ethylhexylglycerin
Est. %0.3
Function
Origin
EthylhexylglycerinA preservative booster derived from glycerin. It is commonly paired with other preservatives to improve their efficacy. Ethylhexylglycerin is also a humectant due to its chemical base of glycerin.
Polysorbate 80
Est. %0.3
Function
Origin
Polysorbate 80A non-ionic surfactant, which means that it contains no chemical charges. It can be used as a mild cleansing agent in skin cleansing products but is more commonly used for its emulsifying abilities.
Palmitoyl Tetrapeptide-10
Est. %0.3
Function
Origin
Palmitoyl Tetrapeptide-10

Description is coming soon

Sorbitan Stearate
Est. %0.3
Function
Origin
Sorbitan StearateA vegetable-derived ingredient most commonly used as an emulsifier to stabilize water and oil mixtures.
Sodium Hyaluronate
Est. %0.3
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.

Polysorbate 60
Est. %0.3
Function
Origin
Polysorbate 60An ester based on sorbitan. It is good for emulsifying water and oils together – specifically making oil-in-water emulsions. Polysorbate 60 is also said to give a product a notable fragrance.
Sorbitan Isostearate
Est. %0.3
Function
Origin
Sorbitan IsostearateA mild yet powerful emulsifier primarily utilized to produce water-in-oil emulsions. It helps to create a particularly rich and substantial emulsion.
Sodium Benzoate
Est. %0.3
Function
Origin
Sodium BenzoateA preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
Citric Acid
Est. %0.3
Function
Origin
Citric AcidA gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.

Butylene Glycol
Est. %0.3
Function
Origin
Butylene Glycol

A clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.

1,2-Hexanediol
Est. %0.3
Function
Origin
1,2-HexanediolA multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
Caprylhydroxamic Acid
Est. %0.3
Function
Origin
Caprylhydroxamic AcidA chelating agent used alongside preservatives in order to boost their antimicrobial activity.