Zo Skin Health Firming Serum

Zo Skin Health Firming Serum
5.0
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity

Review

Results you may expect from using Zo Skin Health Firming Serum:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Zo Skin Health Firming Serum:

  • Moderate moisturizing. It has a moisturizing rating of 5.0 out of 10.

How moisturizing is it?

Quite moisturizing: Zo Skin Health Firming Serum has a moisturizing rating of 5.0 out of 10.

Is it more humectant or occlusive? It is purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a maximum humectancy of 10 out of 10, primarily due to the high content of Glycerin (est. ≈6.0%) and Propanediol (est. ≈4.0%).

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, Zo Skin Health Firming Serum has a zero anti-wrinkle rating.

It contains Retinyl Palmitate and Caprooyl Tetrapeptide-3, two ingredients marketed as effective in reducing wrinkles. 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 generate 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 some anti-wrinkle effects through its moisturizing action.

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

Ingredients

Est. % Ingredient Origin Functions
75
Water
6
Glycerin
4
Propanediol
3
Dipropylene Glycol
2
Sodium DNA
1.5
Leontopodium Alpinum Meristem Cell Culture
1.3
Marrubium Vulgare Meristem Cell Culture
1
Melilotus Officinalis Extract
0.3
Tocopheryl Acetate
0.3
Retinyl Palmitate
0.3
Caprooyl Tetrapeptide-3
0.3
Lecithin
0.3
Dextran
0.3
Hydroxypropyl Methylcellulose
0.3
Carbomer
0.3
Aminomethyl Propanol
0.3
Cellulose
0.3
Polysorbate 20
0.3
Caprylyl Glycol
0.3
Lactose
0.3
Ethylhexylglycerin
0.3
Hexylene Glycol
0.3
Disodium EDTA
0.3
Citric Acid
0.3
Phenoxyethanol
0.3
Fragrance
0.3
Ultramarines (CI 77007)
0.3
Ext. Violet 2 (CI 60730)
0.3
Limonene
Est. %
Water
Function:
Origin:
Glycerin
Function:
Origin:
Propanediol
Function:
Origin:
Dipropylene Glycol
Function:
Origin:
Sodium DNA
Function:
Origin:
Leontopodium Alpinum Meristem Cell Culture
Function:
Origin:
Marrubium Vulgare Meristem Cell Culture
Function:
Origin:
Melilotus Officinalis Extract
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Retinyl Palmitate
Function:
Origin:
Caprooyl Tetrapeptide-3
Function:
Origin:
Lecithin
Function:
Origin:
Dextran
Function:
Origin:
Hydroxypropyl Methylcellulose
Function:
Origin:
Carbomer
Function:
Origin:
Aminomethyl Propanol
Function:
Origin:
Cellulose
Function:
Origin:
Polysorbate 20
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Lactose
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Hexylene Glycol
Function:
Origin:
Disodium EDTA
Function:
Origin:
Citric Acid
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Fragrance
Function:
Origin:
Ultramarines (CI 77007)
Function:
Origin:
Ext. Violet 2 (CI 60730)
Function:
Origin:
Limonene
Function:
Origin:

Ratings

All humectants
11.2
6
4
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
5.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 11.2 10
10.0
6
4
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
5.0
Ingredient Est. % Benchmark Humectancy
6
4
0.3
0.3
0.3
0.3
All humectants 11.2 10
10
All humectants
11.2
6
4
0.3
0.3
0.3
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
n/a
- 0.3 -
n/a
- 0.3 -
Total
0
Retinyl Palmitate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Caprooyl Tetrapeptide-3
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
All antioxidants 0.3 3 No
All antioxidants
0.3
Tocopheryl Acetate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1
All soothing 1 5 No
All soothing
1
1
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.
Glycerin
Est. %6
Function
Origin
Glycerin

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

Propanediol
Est. %4
Function
Origin
PropanediolAn excellent solvent capable of mixing water with normally water-insoluble ingredients. It also functions as a humectant due to its water-loving alcohol groups. Propanediol can control the viscosity of a product by reducing its thickness.
Dipropylene Glycol
Est. %3
Function
Origin
Dipropylene GlycolA clear, colorless liquid that has several uses. One of its main functions is as a solvent. Dipropylene glycol is also used to reduce the thickness of skincare products.
Sodium DNA
Est. %2
Function
Origin
Sodium DNADescription is coming soon
Leontopodium Alpinum Meristem Cell Culture
Est. %1.5
Function
Origin
Leontopodium Alpinum Meristem Cell CultureDescription is coming soon
Marrubium Vulgare Meristem Cell Culture
Est. %1.3
Function
Origin
Marrubium Vulgare Meristem Cell CultureDescription is coming soon
Melilotus Officinalis Extract
Est. %1
Function
Origin
Melilotus Officinalis ExtractDescription is coming soon
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.

Retinyl Palmitate
Est. %0.3
Function
Origin
Retinyl PalmitateAn esterified form of retinol – it combines retinol and palmitic acid into one molecule. Retinyl palmitate is less irritating than retinol but also much less effective in its anti-aging and acne-reducing effects.
Caprooyl Tetrapeptide-3
Est. %0.3
Function
Origin
Caprooyl Tetrapeptide-3

A synthetically made peptide that was designed to emulate the skin growth factor. It is said to boost the production of the skin's structural elements and the dermo-epidermal junction, although this has not been independently tested.

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.
Dextran
Est. %0.3
Function
Origin
DextranA naturally derived sucrose metabolite that thickens water and bulks emulsions.
Hydroxypropyl Methylcellulose
Est. %0.3
Function
Origin
Hydroxypropyl MethylcelluloseA natural viscosity controlling agent that is commonly used in skin cleansing products to thicken the consistency. It also functions as an emulsion stabilizing agent and binding agent.
Carbomer
Est. %0.3
Function
Origin
CarbomerA 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.
Aminomethyl Propanol
Est. %0.3
Function
Origin
Aminomethyl PropanolA synthetic ingredient that helps to adjust the pH of a product to make it less acidic.
Cellulose
Est. %0.3
Function
Origin
CelluloseA natural ingredient that can create water-based gels, absorb oils, and exfoliate the skin. One of the main functions of cellulose is as a bulking and viscosity controlling agent. Cellulose can also modify the slip aesthetics and act as an opacifying agent.
Polysorbate 20
Est. %0.3
Function
Origin
Polysorbate 20A 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.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn 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.
Lactose
Est. %0.3
Function
Origin
LactoseLactose is a sugar consisting of glucose and galactose and is commonly found in milk. It is used as a water-attracting, humectant moisturizing ingredient in skincare products that also absorbs unpleasant odors.
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.
Hexylene Glycol
Est. %0.3
Function
Origin
Hexylene GlycolA 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.
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.
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.
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.
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.
Ultramarines (CI 77007)
Est. %0.3
Function
Origin
Ultramarines (CI 77007)Description is coming soon
Ext. Violet 2 (CI 60730)
Est. %0.3
Function
Origin
Ext. Violet 2 (CI 60730)Description is coming soon
Limonene
Est. %0.3
Function
Origin
LimoneneOne 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.