NeoStrata Glycolic Renewal Serum

NeoStrata Glycolic Renewal Serum
3.6
/ 10
Moisturizing
7.1 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
1.5Anti-wrinkle icon/ 10
Anti-wrinkle
$$$$

Review

Results you may expect from using NeoStrata Glycolic Renewal Serum:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using NeoStrata Glycolic Renewal Serum:

  • Light moisturizing. It has a moisturizing rating of 3.6 out of 10.
  • Little anti-wrinkle effect: NeoStrata Glycolic Renewal Serum has an anti-wrinkle rating of 1.5 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.

How moisturizing is it?

Lightly moisturizing: NeoStrata Glycolic Renewal Serum has a moisturizing rating of 3.6 out of 10.

Is it more humectant or occlusive? Purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a high humectancy of 7.1 out of 10, primarily due to the high content of Glycereth-7 Trimethyl Ether (est. ≈3.0%).

Tip: Studies suggest that humectants alone do not moisturize the skin. We recommend applying a product with some occlusive ingredients after the use of this one.

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

Anti-wrinkle efficacy

According to CreamScan analysis, NeoStrata Glycolic Renewal Serum has a minimal anti-wrinkle rating of 1.5 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Glycolic Acid (est. ≈10.0%),
 highly effective in peelings, yet with below-average anti-wrinkle efficacy when used in leave-on skincare products.
 
Among others, NeoStrata Glycolic Renewal Serum also contains Lactobionic Acid, an ingredient marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Lactobionic Acid provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does 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, could deliver additional anti-wrinkle efficacy through its moisturizing action.
 

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

Ingredients

Est. % Ingredient Origin Functions
70
10.1
10
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
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Ratings

All humectants
7.1
3
1.5
1.3
1
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
3.6
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 7.1 10
7.1
3
1.5
1.3
1
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
3.6
Ingredient Est. % Benchmark Humectancy
3
1.5
1.3
1
0.3
All humectants 7.1 10
7.1
All humectants
7.1
3
1.5
1.3
1
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
None
All occlusives 0.0 20
0.0
All occlusives
0.0
None
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
1.5 /10 5 10 1.5
n/a
- 1.3 -
Total
1.5
Glycolic Acid
1.5
Ingredient anti-wrinkle power
1.5 /10
when present at, %
5
in this formula, est. %
10
Lactobionic Acid
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
1.3
Anti-wrinkle rating
1.5
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
All antioxidants 0.9 3 No
All antioxidants
0.9
Hibiscus Sabdariffa Flower Extract
0.3
Epigallocatechin Gallate
0.3
Sodium Bisulfite
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
All soothing 0.3 5 No
All soothing
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %70
Function
Origin
The 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.
Hydrolyzed Vegetable Protein
Est. %10.1
Function
Origin
A blanket term used for plant-based proteins that have been processed into smaller chunks. They add to the skincare product's film-forming and water-binding properties.
Glycolic Acid
Est. %10
Function
Origin

The second most used AHA (after lactic acid) known for its potent exfoliating and smoothing effects. It increases skin cell turnover, which is beneficial for treating acne. When used in peels, glycolic acid has confirmed anti-wrinkle efficacy, though it is less effective in leave-on products like creams and serums.

Glycereth-7 Trimethyl Ether
Est. %3
Function
Origin
Description is coming soon
Sodium Hydroxide
Est. %2
Function
Origin

An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.

Glycerin
Est. %1.5
Function
Origin

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

Lactobionic Acid
Est. %1.3
Function
Origin
A very gentle and non-irritating PHA derived from lactic acid. It has exfoliating and humectant properties and can improve skin elasticity.
Arginine
Est. %1
Function
Origin
A 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.
Xanthan Gum
Est. %0.3
Function
Origin
A 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.
Hibiscus Sabdariffa Flower Extract
Est. %0.3
Function
Origin
Derived from bright red hibiscus flowers, this extract contains anthocyanins (red plant pigments), antioxidant flavonoids, and high amounts of organic acids.
Epigallocatechin Gallate
Est. %0.3
Function
Origin
A bioactive compound isolated from green tea with numerous beneficial effects. It is an astringent and antioxidant and can help the skin to heal, reduce redness, and treat UV-induced damage.
Sodium Bisulfite
Est. %0.3
Function
Origin
An inorganic salt that kills bacteria and protects against oxidation.
Caprylyl Glycol
Est. %0.3
Function
Origin
An emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Phenoxyethanol
Est. %0.3
Function
Origin
The 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.
Chlorphenesin
Est. %0.3
Function
Origin
A preservative and broad-spectrum antimicrobial agent that protects products from a wide range of bacteria and fungi.
Fragrance
Est. %0.3
Function
Origin
Under 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.
Benzyl Benzoate
Est. %0.3
Function
Origin
A fragrance ingredient with a fruity and woody scent. It is considered an allergen according to the International Fragrance Association (IFRA), which means that care must be taken when determining usage levels in skincare products.
Linalool
Est. %0.3
Function
Origin
A 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.
Hexyl Cinnamal
Est. %0.3
Function
Origin
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.
Geraniol
Est. %0.3
Function
Origin
A fragrant, volatile, plant-based, liquid chemical that can be naturally found in many essential oils (specifically rose, palmarosa, citronella). It has a rose-like scent. It is a potential irritant and may cause an allergic reaction in some people.