Dr. Dennis Gross Skincare Hyaluronic Marine Hydration Booster

Dr. Dennis Gross Skincare Hyaluronic Marine Hydration Booster
5.4
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.7 Occlusivity icon Occlusivity
2.6Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
$$$$

Review

Results you may expect from using Dr. Dennis Gross Skincare Hyaluronic Marine Hydration Booster:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Dr. Dennis Gross Skincare Hyaluronic Marine Hydration Booster:

  • Moderate moisturizing. It has a moisturizing rating of 5.4 out of 10.
  • Some anti-wrinkle efficacy: Dr. Dennis Gross Skincare Hyaluronic Marine Hydration Booster has an anti-wrinkle rating of 2.6 out of 10 so you may expect some, although limited, effect on wrinkles.
  • Antioxidant protection.

How moisturizing is it?

Quite moisturizing: Dr. Dennis Gross Skincare Hyaluronic Marine Hydration Booster has a moisturizing rating of 5.4 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.7 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Glycerin (est. ≈6.0%) and Saccharide Isomerate (est. ≈3.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Dr. Dennis Gross Skincare Hyaluronic Marine Hydration Booster has a slight anti-wrinkle rating of 2.6 out of 10.

It contains 2 active ingredients with proven anti-wrinkle efficacy:

  • Retinol (est. ≈0.1%),
     the most effective non-prescription ingredient with well-proven efficacy to reduce wrinkles.
  • Glycolic Acid (est. ≈0.3%),
     highly effective in peelings, yet with below-average anti-wrinkle efficacy when used in leave-on skincare products.
Among others, Dr. Dennis Gross Skincare Hyaluronic Marine Hydration Booster also contains some ingredients marketed as effective in reducing wrinkles, specifically Centella Asiatica Extract, Camellia Sinensis Leaf Extract, Tetrapeptide-21, and Copper PCA. 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, 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.

Antioxidant benefits

We estimate that Dr. Dennis Gross Skincare Hyaluronic Marine Hydration Booster is rich (> 3%) in antioxidants, specifically Sodium Hyaluronate (est. ≈1.5%), Centella Asiatica Extract (est. ≈1.3%), Citrullus Lanatus (Watermelon) Fruit Extract (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
70
6
3
2.9
1.5
1.4
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
0.1
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
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Ratings

All humectants
12.9
6
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
1.4
1.4
Benchmark
20
Moisturizing rating
5.4
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 12.9 10
10.0
6
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 1.4 20
0.7
1.4
Moisturizing rating
5.4
Ingredient Est. % Benchmark Humectancy
6
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 12.9 10
10
All humectants
12.9
6
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
1.4
All occlusives 1.4 20
0.7
All occlusives
1.4
1.4
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
10 /10 0.4 0.1 2.5
1.5 /10 5 0.3 0.1
n/a
- 1.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
2.6
Retinol
2.5
Ingredient anti-wrinkle power
10 /10
when present at, %
0.4
in this formula, est. %
0.1
Glycolic Acid
0.1
Ingredient anti-wrinkle power
1.5 /10
when present at, %
5
in this formula, est. %
0.3
Centella Asiatica Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
1.3
Camellia Sinensis Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Tetrapeptide-21
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Copper PCA
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
2.6
Ingredient Est. % Benchmark
Rich in Antioxidants
1.5
1.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 4.6 3 Rich in antioxidants
All antioxidants
4.6
Sodium Hyaluronate
1.5
Centella Asiatica Extract
1.3
Citrullus Lanatus (Watermelon) Fruit Extract
0.3
Camellia Sinensis Leaf Extract
0.3
Quercetin Caprylate
0.3
Chamomilla Recutita (Matricaria) Flower Extract
0.3
Glycine Soja (Soybean) Extract
0.3
Tocopheryl Acetate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1.3
1
0.3
0.3
0.3
0.3
0.3
All soothing 3.8 5 No
All soothing
3.8
1.3
1
0.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Oenothera Biennis (Evening Primrose) Flower/Leaf/Stem Extract
Est. %70
Function
Origin
Description is coming soon
Glycerin
Est. %6
Function
Origin

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

Saccharide Isomerate
Est. %3
Function
Origin
A naturally-derived humectant that provides moisturization at low levels and is less sticky than other humectants like glycerin.
Yucca Aloifolia Leaf/Root Extract
Est. %2.9
Function
Origin
Description is coming soon
Sodium Hyaluronate
Est. %1.5
Function
Origin
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.
Linoleic Acid
Est. %1.4
Function
Origin
A fatty acid isolated from various plant oils (notably evening primrose, safflower, grape seed, and sunflower oil). It is an occlusive moisturizer and emollient that doesn't leave an oily, sticky residue and is especially suitable for oily and acne-prone skin.
Centella Asiatica Extract
Est. %1.3
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.
Cucumis Sativus (Cucumber) Fruit Extract
Est. %1
Function
Origin
A soothing, cooling, and emollient extract derived from cucumbers. Cucumber has been used in skincare for centuries and is used to treat skin problems such as eye swelling, sunburn, and itchy and irritated skin.
Ceramide AP
Est. %0.3
Function
Origin
Previously called Ceramide 6 II, Ceramide AP is one of the most common ceramides in the skin. Research has shown that dry, flaky skin has significantly less Ceramide AP. Its application helps to treat dry skin by restoring balance in the skin lipids.
Ceramide EOP
Est. %0.3
Function
Origin
Formerly called Ceramide 1, this ingredient is a skin-identical wax-like lipid with an ultra-long fatty acid chain. It restores and stabilizes the skin’s lipid matrix and helps to treat dry and flaky skin, especially when combined with other ceramides.
Ceramide NP
Est. %0.3
Function
Origin
Also known as ceramide 3, it is the most common ceramide in our skin. It helps to restore the skin’s lipid barrier and alleviate the symptoms of dry and cracked skin. Research has shown that skin suffering from conditions such as AD lacks ceramides.
Citrullus Lanatus (Watermelon) Fruit Extract
Est. %0.3
Function
Origin
An emollient extract from red watermelon fruit. Its pulp, seeds, and rinds are a source of beneficial compounds for the skin, and it has occlusive, emollient, and antioxidant properties.
Hydrolyzed Collagen
Est. %0.3
Function
Origin
A humectant, film-forming, and emollient mixture of various proteins and peptides that were created by cutting the huge molecules of normal collagen into smaller pieces for better absorption. It also has some antioxidant properties.
Camellia Sinensis Leaf Extract
Est. %0.3
Function
Origin
An antioxidant green tea extract. In the deeper layers, it slows down the destruction of collagen, elastin, and hyaluronic acid – thus delaying the signs of aging. It also acts as an anti-acne, soothing, moisturizing, and emollient ingredient.
Quercetin Caprylate
Est. %0.3
Function
Origin
Description is coming soon
Glycolic Acid
Est. %0.3
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.

Lactic Acid
Est. %0.3
Function
Origin
The most popular AHA in skincare and less irritating than glycolic acid. It can be naturally found in sour milk. It is a humectant moisturizing, pH stabilizing, and gently exfoliating ingredient, able to soften dry, cracked, and peeling skin.
Chamomilla Recutita (Matricaria) Flower Extract
Est. %0.3
Function
Origin
Derived from German chamomile flowers, this extract is especially known for its anti-inflammatory and soothing benefits. It contains two soothing compounds called chamazulene and bisabolol, as well as antioxidant flavonoids.
Glycine Soja (Soybean) Extract
Est. %0.3
Function
Origin
Extracted from soybeans, this ingredient contains antioxidant and soothing phytochemicals and is especially suitable for aging skin.
Retinol
Est. %0.1
Function
Origin

One of the most famous and well-researched anti-aging ingredients with a maximum anti-wrinkle power of 10 out of 10. It is proven to decrease wrinkles and help the skin regain its thickness, firmness, and texture. Retinol is also effective in treating pigmentation issues such as dark spots and acne.

Tocopheryl Acetate
Est. %0.3
Function
Origin
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.
Symphytum Officinale Extract
Est. %0.3
Function
Origin
Description is coming soon
Cocos Nucifera (Coconut) Fruit Juice
Est. %0.3
Function
Origin
Also labeled as "raw coconut milk", this ingredient is rich in humectant moisturizing sugars, proteins, emollient emulsified coconut oil, vitamins, and minerals.
Tetrapeptide-21
Est. %0.3
Function
Origin

A synthetically made peptide (similar to skin proteins) designed to increase the synthesis of collagen, HA, and fibronectin. It has been clinically proven to improve skin quality and elasticity, as well as the appearance of wrinkles.

Copper PCA
Est. %0.3
Function
Origin

A blue-green synthetic salt of copper and pyrrolidone carboxylic acid. It has antimicrobial properties and may be able to help with wound healing and sebum control, although the studies are lacking.

Sodium PCA
Est. %0.3
Function
Origin
One of the most important parts of the skin's Natural Moisturizing Factor, a mixture of various compounds that keeps the skin’s surface well hydrated. Sodium PCA is used in skincare for its fantastic humectant properties.
Urea
Est. %0.3
Function
Origin
Urea can be found in urine, skin, and other tissues as a degradation product of proteins. In concentrations below 5%, urea is humectant moisturizing. At concentrations above 10% it is keratolytic, that helps to break away old, flaking, and cracked skin.
Bisabolol
Est. %0.3
Function
Origin
An anti-inflammatory compound found naturally in German chamomile essential oil. It has a pleasant, sweet, and floral scent. Bisabolol also has soothing and anti-inflammatory properties but can cause an allergic reaction in more sensitive individuals.
Acrylates/Carbamate Copolymer
Est. %0.3
Function
Origin
Description is coming soon
C13-14 Isoparaffin
Est. %0.3
Function
Origin
A lightweight petroleum derivative. It is a very thin liquid that functions as an emollient and a solvent for other liquids (such as thicker oils or silicones).
Phytosphingosine
Est. %0.3
Function
Origin
A key component of ceramides NP, AP, and EOP. It has barrier repair properties and stimulates the production of the skin’s Natural Moisturizing Factor. Phytosphingosine has strong antimicrobial and anti-inflammatory activity, which can be used to treat acne.
Zinc PCA
Est. %0.3
Function
Origin
A 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.
Laureth-7
Est. %0.3
Function
Origin
A mild but effective functional ingredient. It can emulsify (efficiently mix water and oil) without needing too much in a formula.
Sodium Lauroyl Lactylate
Est. %0.3
Function
Origin
A multifunctional ingredient that produces foamy cleansers and allows oil and water to mix.
Isosteareth-200 Linoleate
Est. %0.3
Function
Origin
Description is coming soon
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.
Carbomer
Est. %0.3
Function
Origin
A synthetic ingredient with the ability to gel water. When used in emulsions, such as lotions and creams, carbomer can also act as an emulsion stabilizer.
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.
Polyacrylamide
Est. %0.3
Function
Origin
A synthetic ingredient that can thicken products instantly while still keeping them light and often gel-like.
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.
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.
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.
Sodium Benzoate
Est. %0.3
Function
Origin
A preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
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.