Colbert MD Stimulate The Serum

Colbert MD Stimulate The Serum
4.4
/ 10
Moisturizing
5.5 Humectancy icon Humectancy
3.2 Occlusivity icon Occlusivity
1Anti-wrinkle icon/ 10
Anti-wrinkle
$$$$

Review

Results you may expect from using Colbert MD Stimulate The Serum:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Colbert MD Stimulate The Serum:

  • Moderate moisturizing. It has a moisturizing rating of 4.4 out of 10.
  • Little anti-wrinkle effect: Colbert MD Stimulate The Serum has an anti-wrinkle rating of 1.0 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.

How moisturizing is it?

Quite moisturizing: Colbert MD Stimulate The Serum has a moisturizing rating of 4.4 out of 10.

Is it more humectant or occlusive? This product has relatively comparable levels of humectancy and occlusivity: a moderate humectancy of 5.5 out of 10, primarily due to the substantial concentration of Butylene Glycol (est. ≈4.0%), and a moderate occlusivity of 3.2 out of 10, mainly due to the high content of Dimethicone (est. ≈6.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Colbert MD Stimulate The Serum has a minimal anti-wrinkle rating of 1.0 out of 10.

It contains 2 active ingredients with proven anti-wrinkle efficacy:
    • Glycolic Acid (est. ≈3.0%),
      highly effective in peelings, yet with below-average anti-wrinkle efficacy when used in leave-on skincare products.
    • Ascorbic Acid (est. ≈0.3%),
      or Vitamin C, a popular anti-wrinkle ingredient, yet with average efficacy confirmed by only one study.
Among others, Colbert MD Stimulate The Serum also contains some ingredients marketed as effective in reducing wrinkles, specifically Acetyl Glucosamine, Ascorbyl Palmitate, Coffea Arabica (Coffee) Seed Extract, and Centella Asiatica Extract. 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.

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

Ingredients

Est. % Ingredient Origin Functions
70
6
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
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
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Ratings

All humectants
5.5
4
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
6.3
6.0
0.3
Benchmark
20
Moisturizing rating
4.4
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 5.5 10
5.5
4
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 6.3 20
3.2
6.0
0.3
Moisturizing rating
4.4
Ingredient Est. % Benchmark Occlusivity
6
0.3
All occlusives 6.3 20
3.2
All occlusives
6.3
6.0
0.3
Benchmark
20
Ingredient Est. % Benchmark Humectancy
4
0.3
0.3
0.3
0.3
0.3
All humectants 5.5 10
5.5
All humectants
5.5
4
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
1.5 /10 5 3 0.9
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
1
Glycolic Acid
0.9
Ingredient anti-wrinkle power
1.5 /10
when present at, %
5
in this formula, est. %
3
Ascorbic Acid
0.1
Ingredient anti-wrinkle power
2.5 /10
when present at, %
5
in this formula, est. %
0.3
Acetyl Glucosamine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Ascorbyl Palmitate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Coffea Arabica (Coffee) Seed Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Centella Asiatica Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
1
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 2.1 3 No
All antioxidants
2.1
Ascorbic Acid
0.3
Tocopherol
0.3
Ascorbyl Palmitate
0.3
Coffea Arabica (Coffee) Seed Extract
0.3
Rosa Roxburghii Fruit Extract
0.3
Vaccinium Myrtillus Fruit Extract
0.3
Centella Asiatica Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark Rating
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.
Dimethicone
Est. %6
Function
Origin
The 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.
Butylene Glycol
Est. %4
Function
Origin
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.
Glycolic Acid
Est. %3
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.

PEG-23 Glyceryl Distearate
Est. %2
Function
Origin
Description is coming soon
PEG-12 Glyceryl Dimyristate
Est. %1.5
Function
Origin
Description is coming soon
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Est. %1.3
Function
Origin
A multi-functional ingredient that forms a polymeric network, thereby thickening the formula and preventing other ingredients from shifting around.
Steareth-21
Est. %1
Function
Origin
One of several emulsifiers in the 'steareth' group that helps oils and water mix, especially in highly acidic emulsions. It also offers a cleansing effect to the skin.
Acetyl Glucosamine
Est. %0.3
Function
Origin
A 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.
Glycerin
Est. %0.3
Function
Origin

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

Carnitine HCl
Est. %0.3
Function
Origin
Description is coming soon
Creatine
Est. %0.3
Function
Origin
An amino acid-like compound that regulates cellular energy metabolism. It is used in skincare to moisturize and bind water to the skin and can also improve skin firmness when combined with folic acid.
Isohexadecane
Est. %0.3
Function
Origin
A clear, colorless liquid that is commonly used as an emollient. It is made up of pure hydrocarbons and leaves a dry feeling on the skin upon application. It also increases the spreadability of a product.
Polysorbate 80
Est. %0.3
Function
Origin
A 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.
Sodium Hydroxide
Est. %0.3
Function
Origin
An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.
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.
Hexylene Glycol
Est. %0.3
Function
Origin
A multifunctional ingredient that is best known for its use as a solvent. It can dissolve both water-based ingredients and oils. For this reason, it can also function as an emulsifier, allowing oil and water ingredients to mix and remain stable.
Steareth-2
Est. %0.3
Function
Origin
A waxy, naturally derived or synthetic emulsifier that can handle extreme formula conditions such as a low pH. It offers emulsifying properties to a formula by helping oils and water to mix.
Polymethyl Methacrylate
Est. %0.3
Function
Origin
A powdered ingredient with an impressive sensory profile that gives off a creamy, sometimes velvety feeling on the skin. It is made up of tiny microspheres that roll smoothly across the skin and create slip and high spreadability.
Cholesterol
Est. %0.3
Function
Origin
An emollient and important barrier repairing lipid, effective when combined with fatty acids and ceramides. Around 25% of the skin’s lipid layer is made up of cholesterol and it is found in the membrane of every single cell in our body.
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.
Chlorphenesin
Est. %0.3
Function
Origin
A preservative and broad-spectrum antimicrobial agent that protects products from a wide range of bacteria and fungi.
Polysorbate 20
Est. %0.3
Function
Origin
A viscous, amber-colored liquid that functions as a solubilizer to disperse small amounts of oil into a large water phase. Polysorbate 20 is frequently used to solubilize fragrance oils into water-based emulsions.
Decyl Glucoside
Est. %0.3
Function
Origin
A surfactant that can function as both a cleansing agent and emulsifier. As a cleansing agent, it is very mild on the skin. As an emulsifier, decyl glucoside will produce oil-in-water emulsions. It is naturally derived from vegetable oils and starch.
PEG-8
Est. %0.3
Function
Origin
A synthetic liquid that serves as a humectant. It also works as a solvent because of its ability to dissolve a wide range of ingredients.
Tocopherol
Est. %0.3
Function
Origin
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.
Ascorbyl Palmitate
Est. %0.3
Function
Origin
A form of vitamin C derived from ascorbic acid and palmitic acid. It is more stable and less irritating than ascorbic acid. Unfortunately, Ascorbyl Palmitate lacks the studies to prove its anti-wrinkle efficacy.
Ascorbic Acid
Est. %0.3
Function
Origin

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.

Citric Acid
Est. %0.3
Function
Origin
A 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.
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.
Phospholipids
Est. %0.3
Function
Origin
A large group of lipids that are an essential component of every single cell membrane in the body. They have excellent emollient properties. Phospholipids are also utilized in the manufacturing of ‘fancy’ formulations such as liposomes.
Hydrolyzed Sericin
Est. %0.3
Function
Origin
Description is coming soon
Potassium Sorbate
Est. %0.3
Function
Origin
A 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.
Disodium EDTA
Est. %0.3
Function
Origin
A synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Coffea Arabica (Coffee) Seed Extract
Est. %0.3
Function
Origin
An antioxidant and emollient extract derived from coffee beans. It has been proven to improve collagen and elastin production in the skin. A small clinical study tested the anti-aging effects of coffee berry extract, and the results were very promising.
Rosa Roxburghii Fruit Extract
Est. %0.3
Function
Origin
An extract from the fruits of the Sweet chestnut rose that contains antioxidant vitamin C, flavonoids, and astringent tannins.
Vaccinium Myrtillus Fruit Extract
Est. %0.3
Function
Origin
An extract derived from the berries of the bilberry plant, sometimes called European blueberry. It is rich in antioxidant anthocyanins and astringent tannins.
Centella Asiatica Extract
Est. %0.3
Function
Origin
An extract from the leaves of the Gotu kola. It is used in skincare for its antioxidant, wound healing, anti-inflammatory, and anti-aging properties. It increases the production of collagen and hyaluronic acid in the skin.
Limonene
Est. %0.3
Function
Origin
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.
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.