Guinot Age Logic Eye Serum

Guinot Age Logic Eye Serum
5.8
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
1.5 Occlusivity icon Occlusivity
0.5Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants

Review

Does Guinot Age Logic Eye Serum work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Guinot Age Logic Eye Serum:

  • Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.8 out of 10.
  • Little anti-wrinkle effect: Guinot Age Logic Eye Serum has an anti-wrinkle rating of 0.5 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.
  • Antioxidant protection.

Lightweight moisturizer ideal for oily skin and a humectant boost for any skincare routine

According to CreamScan analysis, Guinot Age Logic Eye Serum is quite moisturizing, with a moisturizing rating of 5.8 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 1.5 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Propylene Glycol (est. ≈10.2%) and Glycerin (est. ≈5.6%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, offering significant hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients. It’s also a great choice for people with normal skin who prefer lightweight moisturizers.

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.

Little anti-wrinkle efficacy

According to CreamScan analysis, Guinot Age Logic Eye Serum has a minimal anti-wrinkle rating of 0.5 out of 10.

It contains 2 active ingredients with proven anti-wrinkle efficacy:
    • Niacinamide (est. ≈0.3%),
       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).
    • Ascorbic Acid (est. ≈0.3%),
       or Vitamin C, a popular ingredient, yet with moderate anti-wrinkle efficacy, as confirmed by a single clinical study involving 20 participants (Humbert et al.). This study showed that a cream with a relatively high concentration of 5% ascorbic acid reduced the average wrinkle depth by 7% after 6 months of use, compared to a vehicle (the same formulation without ascorbic acid).
Among others, Guinot Age Logic Eye Serum also contains some ingredients often marketed as effective in reducing wrinkles, specifically Sodium Ascorbyl Phosphate, Palmitoyl Tetrapeptide-7, Adenosine, and Folic Acid. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. Therefore, these ingredients do not contribute to the anti-wrinkle rating.
 
Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, can deliver some anti-wrinkle effects through its moisturizing action.
 

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

Rich in skin-protecting antioxidants

We estimate that Guinot Age Logic Eye Serum is rich (> 3%) in antioxidants, specifically Sodium Ascorbyl Phosphate (est. ≈0.3%), Tocopheryl Acetate (est. ≈0.3%), Hesperidin Methyl Chalcone (est. ≈0.3%), and others.

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.

Ingredients

Est. % Ingredient Origin Functions
30
20.4
10.2
5.6
3.7
2.8
1.9
1.4
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
0.2
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
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
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Cyclopentasiloxane
Function:
Origin:
Water
Function:
Origin:
Propylene Glycol
Function:
Origin:
Glycerin
Function:
Origin:
Cyclohexasiloxane
Function:
Origin:
Dimethicone
Function:
Origin:
Methyl Methacrylate Crosspolymer
Function:
Origin:
PEG/PPG-18/18 Dimethicone
Function:
Origin:
Pentylene Glycol
Function:
Origin:
PEG/PPG-20/15 Dimethicone
Function:
Origin:
Dimethicone Crosspolymer
Function:
Origin:
Sodium Chloride
Function:
Origin:
Lauryl PEG/PPG-18/18 Methicone
Function:
Origin:
Sodium Ascorbyl Phosphate
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Fragrance
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Hexyl Cinnamal
Function:
Origin:
Betaine
Function:
Origin:
Linalool
Function:
Origin:
Pectin
Function:
Origin:
Glucose
Function:
Origin:
Zea Mays (Corn) Kernel Extract
Function:
Origin:
Lecithin
Function:
Origin:
Disodium Adenosine Triphosphate
Function:
Origin:
Glyceryl Acrylate/Acrylic Acid Copolymer
Function:
Origin:
Limonene
Function:
Origin:
Capryloyl Glycine
Function:
Origin:
Hesperidin Methyl Chalcone
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Steareth-20
Function:
Origin:
Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde
Function:
Origin:
Potassium Chloride
Function:
Origin:
Calcium Chloride
Function:
Origin:
Chlorhexidine Digluconate
Function:
Origin:
Sodium Phosphate
Function:
Origin:
Glutamic Acid
Function:
Origin:
Magnesium Sulfate
Function:
Origin:
Glutamine
Function:
Origin:
Lysine HCl
Function:
Origin:
Arginine
Function:
Origin:
Leucine
Function:
Origin:
Alanine
Function:
Origin:
Glycine
Function:
Origin:
Potassium Nitrate
Function:
Origin:
Sodium Acetate
Function:
Origin:
Sodium Sulfate
Function:
Origin:
Valine
Function:
Origin:
Proline
Function:
Origin:
Tyrosine
Function:
Origin:
Trisodium EDTA
Function:
Origin:
Aspartic Acid
Function:
Origin:
Methionine
Function:
Origin:
Threonine
Function:
Origin:
Adenine
Function:
Origin:
Phenylalanine
Function:
Origin:
Serine
Function:
Origin:
Histidine
Function:
Origin:
Isoleucine
Function:
Origin:
Dipeptide-2
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Hydroxyproline
Function:
Origin:
Tryptophan
Function:
Origin:
Palmitoyl Tetrapeptide-7
Function:
Origin:
Cysteine
Function:
Origin:
Adenosine
Function:
Origin:
Ascorbic Acid
Function:
Origin:
Biotin
Function:
Origin:
Calcium Pantothenate
Function:
Origin:
Cytosine
Function:
Origin:
Ethyl Linoleate
Function:
Origin:
Ethyl Linolenate
Function:
Origin:
Ethyl Oleate
Function:
Origin:
Folic Acid
Function:
Origin:
Glutathione
Function:
Origin:
Guanine
Function:
Origin:
Inositol
Function:
Origin:
Menadione
Function:
Origin:
Niacin
Function:
Origin:
Niacinamide
Function:
Origin:
Pyridoxine HCl
Function:
Origin:
Riboflavin
Function:
Origin:
Ribose
Function:
Origin:
Thiamine HCl
Function:
Origin:
Thymidine
Function:
Origin:
Thymine
Function:
Origin:
Tocopherol
Function:
Origin:
Uracil
Function:
Origin:
Xanthine
Function:
Origin:

Ratings

All humectants
23.1
10.2
5.6
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
Benchmark
10
All occlusives
3.1
2.8
0.3
Benchmark
20
Moisturizing rating
5.8
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 23.1 10
10.0
10.2
5.6
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
Occlusivity All occlusives 3.1 20
1.5
2.8
0.3
Moisturizing rating
5.8
Ingredient Est. % Benchmark Humectancy
10.2
5.6
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
All humectants 23.1 10
10
All humectants
23.1
10.2
5.6
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
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
2.8
0.3
All occlusives 3.1 20
1.5
All occlusives
3.1
2.8
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 0.3 0.4
2.5 /10 5 0.3 0.1
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
0.5
Niacinamide
0.4
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
0.3
Ascorbic Acid
0.1
Ingredient anti-wrinkle power
2.5 /10
when present at, %
5
in this formula, est. %
0.3
Sodium Ascorbyl Phosphate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Palmitoyl Tetrapeptide-7
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Adenosine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Folic Acid
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0.5
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 3 3 Rich in antioxidants
All antioxidants
3
Niacinamide
0.3
Ascorbic Acid
0.3
Sodium Ascorbyl Phosphate
0.3
Tocopheryl Acetate
0.3
Hesperidin Methyl Chalcone
0.3
Sodium Hyaluronate
0.3
Cysteine
0.3
Glutathione
0.3
Riboflavin
0.3
Tocopherol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
All soothing 0.9 5 No
All soothing
0.9
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Cyclopentasiloxane
Est. %30
Function
Origin
CyclopentasiloxaneA lightweight, fast-spreading emollient that leaves a very soft and silky after-feel on the skin. Supplied as a clear and colorless liquid, cyclopentasiloxane is often used as a solvent to dissolve other silicones in.
Water
Est. %20.4
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.
Propylene Glycol
Est. %10.2
Function
Origin
Propylene GlycolA clear, thick, odorless liquid of synthetic origin. Its main function is to stabilize cosmetic products exposed to varying temperatures. It is also a moderately strong humectant with similar properties to glycerin.
Glycerin
Est. %5.6
Function
Origin
Glycerin

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

Cyclohexasiloxane
Est. %3.7
Function
Origin
CyclohexasiloxaneA clear silicone fluid with very low viscosity that is commonly used as a solvent and emollient. It has excellent spreadability, rubs in quickly, and leaves a silky smooth after-feel on the skin.
Dimethicone
Est. %2.8
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.
Methyl Methacrylate Crosspolymer
Est. %1.9
Function
Origin
Methyl Methacrylate CrosspolymerA synthetic ingredient that is used for bulking, film-forming, and controlling viscosity. It can absorb large amounts of water and oil and creates a network for other ingredients to live in.
PEG/PPG-18/18 Dimethicone
Est. %1.4
Function
Origin
PEG/PPG-18/18 DimethiconeA silicone-based emulsifier that has the ability to create non-sticky and non-greasy formulas.
Pentylene Glycol
Est. %1
Function
Origin
Pentylene Glycol

A naturally or synthetically derived preservative that exhibits effective antifungal and antibacterial traits. It also acts as a booster for more traditional preservatives. Pentylene glycol can also serve as a moisturizing humectant and solvent.

PEG/PPG-20/15 Dimethicone
Est. %0.3
Function
Origin
PEG/PPG-20/15 Dimethicone
Dimethicone Crosspolymer
Est. %0.3
Function
Origin
Dimethicone CrosspolymerA group of ingredients that are typically added to skincare products to adjust the formula. Dimethicone Crosspolymers stabilize a formula, regulate its thickness and consistency and give the product a velvety feel.
Sodium Chloride
Est. %0.3
Function
Origin
Sodium Chloride

You’re definitely familiar with sodium chloride, even if you don’t think you are. It’s table salt! Salt works well with some cleansing ingredients (surfactants) to thicken them into gels. It also acts as a stabilizer for water-in-oil emulsions.

Lauryl PEG/PPG-18/18 Methicone
Est. %0.3
Function
Origin
Lauryl PEG/PPG-18/18 Methicone
Sodium Ascorbyl Phosphate
Est. %0.3
Function
Origin
Sodium Ascorbyl PhosphateThe most researched derivative of vitamin C. It boosts collagen synthesis, thereby improving skin structure and elasticity. SAP is effective in the treatment of inflamed acne lesions and has a weak but positive effect on pigmentation issues.
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.
Fragrance
Est. %0.3
Function
Origin
FragranceUnder trade secret law, manufacturers have the right not to disclose what exactly went into the fragrance and use the unspecific word Fragrance or Parfum instead. Many fragrances are highly allergenic.
Tocopheryl Acetate
Est. %0.3
Function
Origin
Tocopheryl Acetate

An antioxidant derivative of tocopherol (vitamin E). It helps to protect cells from free radicals and UV damage through the conversion to active vitamin E in the skin. It is more stable than tocopherol.

Hexyl Cinnamal
Est. %0.3
Function
Origin
Hexyl Cinnamal

A synthetic scent ingredient that produces a jasmine-like fragrance. According to the International Fragrance Association (IFRA), hexyl cinnamal is a skin sensitizer and allergen and so its use in skincare should be limited.

Betaine
Est. %0.3
Function
Origin
BetaineAn ingredient derived from the sucrose in sugar beets. It has a negative chemical charge and a positive chemical charge on the same molecule. This allows betaine to be hygroscopic or humectant and thus provide moisturization by drawing water to the skin.
Linalool
Est. %0.3
Function
Origin
LinaloolA fragrant, volatile compound naturally present in many essential oils. It has a pleasant scent and is often used in skincare products as a fragrance. People with sensitive skin should try to avoid it, or at least do a patch test before using it.
Pectin
Est. %0.3
Function
Origin
PectinA naturally-derived formula helper polysaccharide.
Glucose
Est. %0.3
Function
Origin
GlucoseA simple sugar that is also one of two components of sucrose, or table sugar. It is used as a humectant in skincare products. Glucose is also used to flavor lip care cosmetics because of its mildly sweet taste.
Zea Mays (Corn) Kernel Extract
Est. %0.3
Function
Origin
Zea Mays (Corn) Kernel Extract
Lecithin
Est. %0.3
Function
Origin
LecithinA humectant, emollient, and emulsifier best suited for water-in-oil emulsions. Lecithin can come from sunflowers, soy, and eggs. The downside to lecithin is that it causes an extra burden on the formula’s preservative because it is nutritious.
Disodium Adenosine Triphosphate
Est. %0.3
Function
Origin
Disodium Adenosine Triphosphate
Glyceryl Acrylate/Acrylic Acid Copolymer
Est. %0.3
Function
Origin
Glyceryl Acrylate/Acrylic Acid CopolymerA synthetic humectant moisturizer often paired with glycerin. It also functions as a viscosity-controlling agent that creates gel-like formulas with thicker textures.
Limonene
Est. %0.3
Function
Origin
Limonene

One of the most used fragrances in skincare products. It is produced from the peels of citrus fruits and has a fresh, pleasant, citrusy smell. People who are sensitive to citrus should try to avoid it, or at least do a patch test before using it.

Capryloyl Glycine
Est. %0.3
Function
Origin
Capryloyl GlycineA naturally-derived or synthetically produced multi-functional ingredient. As an anti-microbial it can act as part of a product's preservative system or reduce microbes on the skin that cause certain kinds of acne or dandruff.
Hesperidin Methyl Chalcone
Est. %0.3
Function
Origin
Hesperidin Methyl ChalconeAn antioxidant and soothing flavonoid compound that is found in abundance in citrus fruit peels. It has been chemically modified for better absorption.
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.

Steareth-20
Est. %0.3
Function
Origin
Steareth-20A white to light brown reaction product of a clear gas and stearyl alcohol. Like the other steareth ingredients, steareth-20 is a waxy emulsifier that can help to form a stable emulsion, even in extreme conditions.
Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde
Est. %0.2
Function
Origin
Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde

A synthetic fragrance with a scent similar to that of Lily of the Valley. It is on the list of allergens according to the International Fragrance Association (IFRA), which means that its use should be restricted to minimize potential reactions.

Potassium Chloride
Est. %0.3
Function
Origin
Potassium ChlorideA salt of hydrochloric acid that stabilizes emulsions through thickening.
Calcium Chloride
Est. %0.3
Function
Origin
Calcium ChlorideA salt that can stabilize emulsions through thickening. It also serves as an astringent.
Chlorhexidine Digluconate
Est. %0.3
Function
Origin
Chlorhexidine DigluconateA synthetic antimicrobial ingredient used to deal with bacterial and fungal skin infections. In the same way that it wipes out bacteria from the skin, it can also fight them inside cosmetic products, acting as a preservative.
Sodium Phosphate
Est. %0.3
Function
Origin
Sodium PhosphateA sodium salt of phosphoric acid that increases pH.
Glutamic Acid
Est. %0.3
Function
Origin
Glutamic AcidA non-essential amino acid that serves as a building block for all proteins in the body. It is a moisturizing humectant and a part of the skin's Natural Moisturizing Factor, a mixture of amino acids in skin cells that keeps them hydrated.
Magnesium Sulfate
Est. %0.3
Function
Origin
Magnesium SulfateA naturally occurring mineral that is commonly used in skincare products as a bulking agent. It helps to control the viscosity of products by making them thicker.
Glutamine
Est. %0.3
Function
Origin
GlutamineA humectant moisturizing amino acid that, aside from attracting water to the skin’s surface, can also soothe allergic itching and reduce the signs of inflammation.
Lysine HCl
Est. %0.3
Function
Origin
Lysine HClLysine HCl is a chloride salt of lysine, an essential, slightly alkaline amino acid. It has the same function as the non-salt version - it is a humectant moisturizing and emollient ingredient that, due to its sometimes undesirable aroma, is not often used.
Arginine
Est. %0.3
Function
Origin
ArginineA humectant amino acid used to attract water to the skin’s surface. It is a part of the skin's Natural Moisturizing Factor, a mixture of various compounds that keeps the skin’s surface well hydrated. Arginine can also be used as a pH adjuster.
Leucine
Est. %0.3
Function
Origin
LeucineA humectant moisturizing amino acid that is a part of the skin's Natural Moisturizing Factor. It helps to increase water content on the skin’s surface and is often used in conjunction with anti-pigmentation products.
Alanine
Est. %0.3
Function
Origin
AlanineA simple amino acid used in skincare as a humectant moisturizing ingredient. It is a part of the so-called Natural Moisturizing Factor, a complex mixture of free amino acids and other water-soluble compounds found in skin cells.
Glycine
Est. %0.3
Function
Origin
GlycineA humectant moisturizing amino acid that is a part of skin's Natural Moisturizing Factor. Some recent studies suggest that it may have barrier repair properties.
Potassium Nitrate
Est. %0.3
Function
Origin
Potassium Nitrate
Sodium Acetate
Est. %0.3
Function
Origin
Sodium AcetateA sodium salt that can increase the basicity of a product.
Sodium Sulfate
Est. %0.3
Function
Origin
Sodium SulfateAn inorganic sodium salt that provides volume and thickens emulsions.
Valine
Est. %0.3
Function
Origin
ValineAn essential amino acid (meaning our body cannot make it on its own and we get it from food instead). Like some other amino acids, Valine is a part of the skin's Natural Moisturizing Factor.
Proline
Est. %0.3
Function
Origin
ProlineThe best humectant moisturizer of all the amino acids. It is a part of the skin's Natural Moisturizing Factor and increases hydration in the top layers of the skin. It also has antioxidant activity and helps to heal damaged skin.
Tyrosine
Est. %0.3
Function
Origin
Tyrosine
Trisodium EDTA
Est. %0.3
Function
Origin
Trisodium EDTAA chelating agent designed to encapsulate potentially harmful heavy metal ions that enter the formula through the water source. Once encapsulated, these heavy metal ions become inert.
Aspartic Acid
Est. %0.3
Function
Origin
Aspartic AcidA humectant moisturizing amino acid that is a part of the skin's Natural Moisturizing Factor. It helps to retain water on the skin’s surface and is slightly acidic, thereby helping to balance the pH of a skincare product.
Methionine
Est. %0.3
Function
Origin
MethionineMethionine is a sulfur-containing amino acid that is a part of all the proteins in the body. It supports hair growth, but other than that there isn't much information about its functions in personal care products.
Threonine
Est. %0.3
Function
Origin
ThreonineAn essential amino acid that may play a role in collagen production. However, more research is needed in order to confirm or deny these claims.
Adenine
Est. %0.3
Function
Origin
Adenine
Phenylalanine
Est. %0.3
Function
Origin
PhenylalanineAn essential amino acid used in the treatment of vitiligo and other pigmentation issues. It is considered less effective than other anti-pigment ingredients and is often used in combination with them.
Serine
Est. %0.3
Function
Origin
SerineA non-essential amino acid, meaning that our body can produce it. It is the largest constituent of the skin's Natural Moisturizing Factor and is used in skincare as a humectant moisturizing ingredient.
Histidine
Est. %0.3
Function
Origin
HistidineA humectant moisturizing amino acid with weak antioxidant effects that is a part of the skin’s Natural Moisturizing Factor. It can attract water to the skin’s surface and is slightly alkaline, thereby helping to balance a product's pH.
Isoleucine
Est. %0.3
Function
Origin
IsoleucineA humectant moisturizing, essential amino acid that is a part of the skin's Natural Moisturizing Factor. It helps to increase water content on the skin’s surface and can increase the barrier repair effects of ceramides.
Dipeptide-2
Est. %0.3
Function
Origin
Dipeptide-2
Potassium Sorbate
Est. %0.3
Function
Origin
Potassium SorbateA preservative widely used in food and personal care products, available from natural sources or synthetically produced. Potassium sorbate works by inhibiting the growth of yeasts, molds, and some bacteria.
Hydroxyproline
Est. %0.3
Function
Origin
HydroxyprolineAn amino acid that may promote collagen synthesis.
Tryptophan
Est. %0.3
Function
Origin
Tryptophan
Palmitoyl Tetrapeptide-7
Est. %0.3
Function
Origin
Palmitoyl Tetrapeptide-7

A synthetic peptide that mimics the activity of immunoglobulin G and signals to the skin to stop the inflammation. It has been shown in studies to reduce wrinkles and enhance collagen content.

Cysteine
Est. %0.3
Function
Origin
CysteineA multifunctional amino acid that acts as a reducing agent and an antioxidant.
Adenosine
Est. %0.3
Function
Origin
Adenosine

A key molecule responsible for energy transportation, signaling, and enzyme activity. Adenosine is a popular anti-wrinkle ingredient, however, the key study about its anti-wrinkle efficacy (1) does not meet CreamScan Research Evaluation Standards as it is not double-blind.

Ascorbic Acid
Est. %0.3
Function
Origin
Ascorbic Acid

Also known as vitamin C, this multi-benefit ingredient has proven anti-wrinkle, antioxidant, and anti-pigmentation efficacy. It degrades easily when exposed to air and light, so it requires proper packaging to maintain its stability.

Biotin
Est. %0.3
Function
Origin
BiotinBiotin is an important nutrient that can cause weak hair and nails if deficient. Unfortunately, while biotin supplements have promising studies, topical biotin in creams and serums doesn’t have a large body of evidence to support its use.
Calcium Pantothenate
Est. %0.3
Function
Origin
Calcium PantothenateA vitamin B5 derivative that reduces static buildup on the skin.
Cytosine
Est. %0.3
Function
Origin
Cytosine
Ethyl Linoleate
Est. %0.3
Function
Origin
Ethyl Linoleate
Ethyl Linolenate
Est. %0.3
Function
Origin
Ethyl Linolenate
Ethyl Oleate
Est. %0.3
Function
Origin
Ethyl OleateAn emollient derived from oleic acid that sits on top of the skin and leaves it soft, shiny, and glossy. It has a faint floral scent.
Folic Acid
Est. %0.3
Function
Origin
Folic AcidA critical vitamin for the body that needs more research for topical applications.
Glutathione
Est. %0.3
Function
Origin
GlutathioneA naturally occurring tripeptide that combats free radicals and acts as a reducing agent.
Guanine
Est. %0.3
Function
Origin
Guanine
Inositol
Est. %0.3
Function
Origin
InositolA humectant moisturizing, sugar-like compound that is present in all the cells of the body, but especially the brain. It is manufactured from sugar beets or carob tree pods for skincare purposes.
Menadione
Est. %0.3
Function
Origin
Menadione
Niacin
Est. %0.3
Function
Origin
NiacinAn active form of vitamin B3 that is used to support and restore the healthy appearance of the skin, although it is less effective than Niacinamide.
Niacinamide
Est. %0.3
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.

Pyridoxine HCl
Est. %0.3
Function
Origin
Pyridoxine HClA B-vitamin that helps regulate sebum production.
Riboflavin
Est. %0.3
Function
Origin
RiboflavinRiboflavin, also known as Vitamin B2, is used in skincare as a coloring agent due to its bright, brilliant orange-yellow color. The research shows that it is a good antioxidant and can protect the skin from UV-induced damage.
Ribose
Est. %0.3
Function
Origin
RiboseRibose is a simple sugar that is present in all living things. It has moderate humectant moisturizing properties in skincare, but is not used very often. It is manufactured from yeast or chemically derived from other sugars for use in cosmetic products.
Thiamine HCl
Est. %0.3
Function
Origin
Thiamine HClAlso known as vitamin B1, the benefits of this ingredient in skincare are not yet clear. It may have some benefits to energy metabolism, but this hasn't been confirmed. It has a typical, sulfur-like smell.
Thymidine
Est. %0.3
Function
Origin
Thymidine
Thymine
Est. %0.3
Function
Origin
Thymine
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.

Uracil
Est. %0.3
Function
Origin
Uracil
Xanthine
Est. %0.3
Function
Origin
Xanthine