Zo Skin Health Retinol Skin Brightener Review

Zo Skin Health Retinol Skin Brightener
4.2
/ 10
Moisturizing
4.2 Humectancy icon Humectancy
4.2 Occlusivity icon Occlusivity
2.5Anti-wrinkle icon/ 10
Anti-wrinkle
Review

Does Zo Skin Health Retinol Skin Brightener Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Zo Skin Health Retinol Skin Brightener has to offer:
 
  • Moderate moisturizing. It has a moisturizing rating of 4.2 out of 10.
  • Modest anti-wrinkle efficacy: Zo Skin Health Retinol Skin Brightener has an anti-wrinkle rating of 2.5 out of 10 so you may expect some, although limited, effect on wrinkles.

Key Benefits of Zo Skin Health Retinol Skin Brightener

 
These are the key benefits you can expect from using Zo Skin Health Retinol Skin Brightener:
 

Suitable Moisturizer for Normal skin with a balanced texture, neither too light nor too heavy

According to CreamScan analysis, Zo Skin Health Retinol Skin Brightener is quite moisturizing, with a moisturizing rating of 4.2 out of 10.

Is it more humectant or occlusive? This product has relatively comparable levels of humectancy and occlusivity: a moderate humectancy of 4.2 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈3.0%), and a moderate occlusivity of 4.2 out of 10, mainly due to the high content of Dimethicone (est. ≈6.0%) and Prunus Amygdalus Dulcis (Sweet Almond) Oil (est. ≈2.0%).

This type of moisturizer is suitable for people with normal skin who want essential hydration in a formula with a balanced texture - neither too light nor too heavy. It combines a moderate amount of humectants and occlusive ingredients to provide dual-action moisturizing for normal skin.

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

Modest Anti-Wrinkle Efficacy

According to CreamScan analysis, Zo Skin Health Retinol Skin Brightener has a modest level of anti-wrinkle efficacy, rated 2.5 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Retinol (est. ≈0.1%), 
 the most effective non-prescription anti-wrinkle ingredient. Numerous clinical studies have shown its positive effects at concentrations as low as 0.1%. A study with 36 participants (Kafi et al.) confirmed that a lotion containing 0.4% retinol reduced wrinkle severity by 21% after 24 weeks of use, compared to the same formulation without retinol (vehicle).
 
Among others, Zo Skin Health Retinol Skin Brightener also contains some ingredients often marketed as effective in reducing wrinkles, specifically Ascorbyl Glucoside, Bakuchiol, Acetyl Glucosamine, Gluconolactone, Ascorbyl Palmitate, and Soy Isoflavones. 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.

Please note that this is not a complete list of benefits. We are in the process of enhancing our AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Things to Be Aware Of: Zo Skin Health Retinol Skin Brightener

 
CreamScan AI identified a few things to consider before adding Zo Skin Health Retinol Skin Brightener to your skincare routine:
 

If It’s Your Only Moisturizer, It’s Better When Paired with Some Humectants

An ideal moisturizer for any skin type should balance the right level of occlusivity (depending on skin type) with a significant amount of humectants, while Zo Skin Health Retinol Skin Brightener contains a rather average amount of humectants.

People with normal skin would definitely benefit from adding more humectants to their moisturizing routine beyond what this product offers. If this is your only moisturizer, it may be worth including a humectant-rich product, such as a serum, in your skincare routine.

Pros & Cons of Zo Skin Health Retinol Skin Brightener

 
Here’s an overview of the pros and cons of Zo Skin Health Retinol Skin Brightener to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • Suitable for moisturizing normal skin
  • Balanced texture, neither too light nor too heavy
  • Can enhance the moisturizing efficacy of a skincare routine for dry skin
  • Offers modest anti-wrinkle efficacy

Cons: 

  • Ideally needs to be paired with extra humectants for optimal moisturizing efficacy

Ingredients

Est. % Ingredient Origin Functions
70
6
4
3
2
1.5
1.3
1
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
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.15
0.3
Est. %
Water
Function:
Origin:
Dimethicone
Function:
Origin:
Cetearyl Isononanoate
Function:
Origin:
Glycerin
Function:
Origin:
Prunus Amygdalus Dulcis (Sweet Almond) Oil
Function:
Origin:
Cetearyl Alcohol
Function:
Origin:
Cetyl Alcohol
Function:
Origin:
Steareth-20
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Ascorbyl Glucoside
Function:
Origin:
Acrylamide/Ammonium Acrylate Copolymer
Function:
Origin:
Polysorbate 20
Function:
Origin:
Retinol
Function:
Origin:
Prunus Armeniaca (Apricot) Kernel Oil
Function:
Origin:
Pelargonium Graveolens Flower Oil
Function:
Origin:
Lavandula Angustifolia (Lavender) Oil
Function:
Origin:
Propylheptyl Caprylate
Function:
Origin:
Bakuchiol
Function:
Origin:
Acetyl Glucosamine
Function:
Origin:
Cetearyl Glucoside
Function:
Origin:
Lecithin
Function:
Origin:
Polyisobutene
Function:
Origin:
Alcohol
Function:
Origin:
Glutathione
Function:
Origin:
Carbomer
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Bisabolol
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Silica
Function:
Origin:
Polysorbate 80
Function:
Origin:
Salicylic Acid
Function:
Origin:
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Function:
Origin:
Disodium EDTA
Function:
Origin:
Sorbitan Isostearate
Function:
Origin:
Gluconolactone
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Sodium Sulfite
Function:
Origin:
Sodium Metabisulfite
Function:
Origin:
Ascorbyl Palmitate
Function:
Origin:
Soy Isoflavones
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Linalool
Function:
Origin:
Citronellol
Function:
Origin:
Geraniol
Function:
Origin:
Limonene
Function:
Origin:
Citral
Function:
Origin:
Coumarin
Function:
Origin:

Ratings

All humectants
4.2
3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
8.3
6.0
2.0
0.3
Benchmark
20
Moisturizing rating
4.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 4.2 10
4.2
3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 8.3 20
4.2
6.0
2.0
0.3
Moisturizing rating
4.2
Ingredient Est. % Benchmark Humectancy
3
0.3
0.3
0.3
0.3
All humectants 4.2 10
4.2
All humectants
4.2
3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
6
2
0.3
All occlusives 8.3 20
4.2
All occlusives
8.3
6.0
2.0
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
10 /10 0.4 0.1 2.5
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
2.5
Retinol
2.5
Ingredient anti-wrinkle power
10 /10
when present at, %
0.4
in this formula, est. %
0.1
Ascorbyl Glucoside
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Bakuchiol
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Acetyl Glucosamine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Gluconolactone
-
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
Soy Isoflavones
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
2.5
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 2.7 3 No
All antioxidants
2.7
Ascorbyl Glucoside
0.3
Bakuchiol
0.3
Glutathione
0.3
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
0.3
Tocopheryl Acetate
0.3
Sodium Sulfite
0.3
Sodium Metabisulfite
0.3
Ascorbyl Palmitate
0.3
Soy Isoflavones
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
All soothing 0.6 5 No
All soothing
0.6
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %70
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.
Dimethicone
Est. %6
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.
Cetearyl Isononanoate
Est. %4
Function
Origin
Cetearyl IsononanoateA naturally-derived (coconut or palm oil based) oil with medium richness. It makes skin feel soft and smooth.
Glycerin
Est. %3
Function
Origin
Glycerin

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

Prunus Amygdalus Dulcis (Sweet Almond) Oil
Est. %2
Function
Origin
Prunus Amygdalus Dulcis (Sweet Almond) OilAn emollient and occlusive oil derived from sweet almonds. It has a favorable fatty acid composition (mainly oleic and linoleic acids), and a high content of vitamin E. Almond oil is listed as a common comedogenic ingredient by acne.org.
Cetearyl Alcohol
Est. %1.5
Function
Origin
Cetearyl AlcoholA blend of cetyl alcohol and stearyl alcohol, the fatty alcohols that are derived from palm oil. It helps to create emulsions that give off a soft and silky emollient feel and also increase product thickness.
Cetyl Alcohol
Est. %1.3
Function
Origin
Cetyl AlcoholA waxy solid fatty alcohol derived from palm oil. It is most commonly used as a co-emulsifier and affects the final aesthetic of the product, leaving a soft and silky feeling on the skin. Cetyl alcohol is also used as a viscosity controlling agent.
Steareth-20
Est. %1
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.
Pentylene Glycol
Est. %0.3
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.

Ascorbyl Glucoside
Est. %0.3
Function
Origin
Ascorbyl GlucosideA derivative of vitamin C. It is more stable and less irritating than ascorbic acid. There are unfortunately no clinical studies on ascorbyl glucoside’s anti-pigment or anti-acne efficacy alone.
Acrylamide/Ammonium Acrylate Copolymer
Est. %0.3
Function
Origin
Acrylamide/Ammonium Acrylate Copolymer
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.
Retinol
Est. %0.1
Function
Origin
Retinol

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.

Prunus Armeniaca (Apricot) Kernel Oil
Est. %0.3
Function
Origin
Prunus Armeniaca (Apricot) Kernel OilA fatty oil expressed from the seed kernels of apricot fruits. This oil is an emollient and occlusive moisturizer comprised of around 60% oleic acid, followed by linoleic and palmitic acid, carotenoids, vitamin E, and other antioxidant compounds.
Pelargonium Graveolens Flower Oil
Est. %0.3
Function
Origin
Pelargonium Graveolens Flower OilA fragrant essential oil with a distinct, rose-like scent derived from rose geranium. It is widely used in aromatherapy and massage therapy to ease tension. People with sensitive skin should try to avoid it, or at least do a patch test before using it.
Lavandula Angustifolia (Lavender) Oil
Est. %0.3
Function
Origin
Lavandula Angustifolia (Lavender) OilAn essential oil derived from common, or true, lavender. It is used in skincare for its lovely, calming scent. Like all essential oils, however, it may cause a contact skin allergy in more sensitive individuals.
Propylheptyl Caprylate
Est. %0.3
Function
Origin
Propylheptyl Caprylate
Bakuchiol
Est. %0.3
Function
Origin
BakuchiolA newly discovered bioactive obtained from the seeds of Babchi. It boosts collagen production like retinol, but with fewer side effects. Its effects include reduced wrinkles and faded pigmentation.
Acetyl Glucosamine
Est. %0.3
Function
Origin
Acetyl GlucosamineA 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.
Cetearyl Glucoside
Est. %0.3
Function
Origin
Cetearyl GlucosideAn emulsifier that creates stable mixtures of oil in water that feel soft and spread easily. Cetearyl glucoside is sold with cetearyl alcohol as an emulsifier blend and also provides some body to the formula.
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.
Polyisobutene
Est. %0.3
Function
Origin
PolyisobuteneA highly viscous liquid that is used in lip gloss formulations to prolong wear time and add shimmer. Polyisobutene dramatically increases the thickness of skincare products it is added to.
Alcohol
Est. %0.3
Function
Origin
AlcoholAn effective antimicrobial ingredient that kills bacteria, fungi, and even some viruses. It is also an excellent solvent and astringent. Alcohol helps to create lighter and less viscous products. It can, however, be dehydrating and skin-sensitizing.
Glutathione
Est. %0.3
Function
Origin
GlutathioneA naturally occurring tripeptide that combats free radicals and acts as a reducing 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.
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.
Bisabolol
Est. %0.3
Function
Origin
Bisabolol

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.

1,2-Hexanediol
Est. %0.3
Function
Origin
1,2-HexanediolA multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
Silica
Est. %0.3
Function
Origin
SilicaA widely used cosmetic ingredient with the same chemical composition as the sand found on beaches. A common function of silica is its ability to control viscosity. In certain chemical forms, it can effectively thicken cream-style products.
Polysorbate 80
Est. %0.3
Function
Origin
Polysorbate 80A 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.
Salicylic Acid
Est. %0.3
Function
Origin
Salicylic AcidThis effective peeling and anti-inflammatory BHA is used as an anti-acne agent and works by breaking down the junctions between dead skin cells. This results in the peeling of dead skin and the unclogging of pores.
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Est. %0.3
Function
Origin
Pentaerythrityl Tetra-di-t-butyl HydroxyhydrocinnamateAn antioxidant that protects vulnerable ingredients from the damage caused by ultraviolet radiation, which can also lead to the generation of damaging free radical species.
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.
Sorbitan Isostearate
Est. %0.3
Function
Origin
Sorbitan IsostearateA mild yet powerful emulsifier primarily utilized to produce water-in-oil emulsions. It helps to create a particularly rich and substantial emulsion.
Gluconolactone
Est. %0.3
Function
Origin
GluconolactoneA PHA derived from glucose. It has exfoliating and humectant properties and acts as a penetration enhancer for other ingredients. It has also been shown to assist in the treatment of acne and the prevention of photoaging.
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.

Sodium Sulfite
Est. %0.3
Function
Origin
Sodium SulfiteAn inorganic salt that defends against oxidation.
Sodium Metabisulfite
Est. %0.3
Function
Origin
Sodium MetabisulfiteA preservative that is especially effective at preventing fungus and mold growth. It is normally combined with a strong bactericidal preservative in order to achieve broad-spectrum protection. Sodium metabisulfite is also used as an antioxidant.
Ascorbyl Palmitate
Est. %0.3
Function
Origin
Ascorbyl PalmitateA 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.
Soy Isoflavones
Est. %0.3
Function
Origin
Soy IsoflavonesBioactive compounds isolated from soybeans. They act as phytoestrogens to support collagen production in aging skin.
Sodium Hydroxide
Est. %0.3
Function
Origin
Sodium Hydroxide

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

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.
Sodium Benzoate
Est. %0.3
Function
Origin
Sodium BenzoateA preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
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.
Citronellol
Est. %0.3
Function
Origin
Citronellol

A fragrant compound found naturally in many essential oils (mainly lemongrass). It can have a lemon or a rose scent. People with sensitive skin should try to avoid products with citronellol, or at least do a patch test before using it.

Geraniol
Est. %0.3
Function
Origin
Geraniol

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.

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.

Citral
Est. %0.15
Function
Origin
Citral

A fragrant compound found in many essential oils (especially lemon myrtle and lemongrass essential oil). It has a sweet, lemon-like scent. People with sensitive skin should try to avoid products with citral, or at least do a patch test before using.

Coumarin
Est. %0.3
Function
Origin
Coumarin

A plant-based fragrant compound that occurs in sweet-smelling grass, sweet woodruff, and sweet clover. It has a sweet and vanilla-like scent in high concentrations and a similar scent to freshly mowed grass in low concentrations.