Yon-Ka Creme 28

Yon-Ka Creme 28
7.5
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
5.0 Occlusivity icon Occlusivity
Rich
in Antioxidants

Review

Does Yon-Ka Creme 28 work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Yon-Ka Creme 28:

  • Significant moisturizing. It has a moisturizing rating of 7.5 out of 10.
  • Antioxidant protection.

Perfect moisturizer for normal to dry skin with a relatively lightweight texture

According to CreamScan analysis, Yon-Ka Creme 28 is highly moisturizing, with a moisturizing rating of 7.5 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈45.0%) and Sodium PCA (est. ≈22.0%), and a moderate occlusivity of 5.0 out of 10, entirely due to the high content of Cetyl Palmitate (est. ≈6.0%) and Olea Europaea (Olive) Fruit Oil (est. ≈4.0%).

This type of moisturizer is ideal for people with normal skin. It combines a high concentration of humectants with a significant amount of occlusive ingredients to deliver effective dual-action moisturizing for normal skin.

This product may also be a good choice for people with normal to dry skin for daily hydration, as it balances significant moisturizing potential with a relatively lightweight texture.

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

Questionable anti-wrinkle efficacy

According to CreamScan analysis, Yon-Ka Creme 28 has a zero anti-wrinkle rating.

It contains Retinyl Acetate, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Retinyl Acetate provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does 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, 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.

Rich in skin-protecting antioxidants

We estimate that Yon-Ka Creme 28 is rich (> 3%) in antioxidants, specifically Olea Europaea (Olive) Fruit Oil (est. ≈4.0%).

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
45
22
11
6
4
3
2
1.5
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
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Glycerin
Function:
Origin:
Sodium PCA
Function:
Origin:
TEA-Stearate
Function:
Origin:
Cetyl Palmitate
Function:
Origin:
Olea Europaea (Olive) Fruit Oil
Function:
Origin:
Decyl Oleate
Function:
Origin:
Cetyl Alcohol
Function:
Origin:
Propylene Glycol
Function:
Origin:
PEG-32 Stearate
Function:
Origin:
Lavandula Angustifolia (Lavender) Oil
Function:
Origin:
Pelargonium Graveolens Flower Oil
Function:
Origin:
Rosmarinus Officinalis (Rosemary) Leaf Oil
Function:
Origin:
Cupressus Sempervirens Oil
Function:
Origin:
Thymus Vulgaris (Thyme) Oil
Function:
Origin:
PEG-35 Castor Oil
Function:
Origin:
PEG-6 Stearate
Function:
Origin:
Ethyl Linoleate
Function:
Origin:
Ethyl Linolenate
Function:
Origin:
Ethyl Oleate
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Lecithin
Function:
Origin:
PEG-100 Stearate
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Allantoin
Function:
Origin:
Retinyl Acetate
Function:
Origin:
Carbomer
Function:
Origin:
Methylparaben
Function:
Origin:
Propylparaben
Function:
Origin:
Linalool
Function:
Origin:
Citronellol
Function:
Origin:
Geraniol
Function:
Origin:
Limonene
Function:
Origin:

Ratings

All humectants
69.1
45
22
1.5
0.3
0.3
Benchmark
10
All occlusives
10.0
6.0
4.0
Benchmark
20
Moisturizing rating
7.5
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 69.1 10
10.0
45
22
1.5
0.3
0.3
Occlusivity All occlusives 10.0 20
5.0
6.0
4.0
Moisturizing rating
7.5
Ingredient Est. % Benchmark Humectancy
45
22
1.5
0.3
0.3
All humectants 69.1 10
10
All humectants
69.1
45
22
1.5
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
6
4
All occlusives 10.0 20
5.0
All occlusives
10.0
6.0
4.0
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 0.3 -
Total
0
Retinyl Acetate
-
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
4
0.3
0.2
All antioxidants 4.5 3 Rich in antioxidants
All antioxidants
4.5
Olea Europaea (Olive) Fruit Oil
4
Rosmarinus Officinalis (Rosemary) Leaf Oil
0.3
Tocopheryl Acetate
0.2
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

Glycerin
Est. %45
Function
Origin
Glycerin

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

Sodium PCA
Est. %22
Function
Origin
Sodium PCAOne 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.
TEA-Stearate
Est. %11
Function
Origin
TEA-Stearate
Cetyl Palmitate
Est. %6
Function
Origin
Cetyl PalmitateA moisturizing occlusive and emollient wax ester that consists of cetyl alcohol and palmitic acid. In nature, cetyl palmitate is found, and was first identified, in spermaceti, a waxy substance from inside the skull of the sperm whale.
Olea Europaea (Olive) Fruit Oil
Est. %4
Function
Origin
Olea Europaea (Olive) Fruit Oil

A famous olive oil widely used in skincare as an emollient and occlusive moisturizer. It contains mainly unsaturated fatty acids, antioxidant flavonoids, and oleuropeins. Olive oil is listed as a common comedogenic ingredient by acne.org.

Decyl Oleate
Est. %3
Function
Origin
Decyl OleateA vegetable-derived or synthetically produced ester that feels velvety and makes the skin feel soft. It is non-greasy and helps reduce stickiness in formulas and improve spreadability.
Cetyl Alcohol
Est. %2
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.
Propylene Glycol
Est. %1.5
Function
Origin
Propylene GlycolA clear, thick, odorless liquid of synthetic origin. Its main function is to stabilize cosmetic products exposed to varying temperatures. It is also a moderately strong humectant with similar properties to glycerin.
PEG-32 Stearate
Est. %1
Function
Origin
PEG-32 Stearate
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.
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.
Rosmarinus Officinalis (Rosemary) Leaf Oil
Est. %0.3
Function
Origin
Rosmarinus Officinalis (Rosemary) Leaf OilAn essential oil distilled from the leaves of rosemary. It is used as a fragrance in skincare and has a spicy, earthy, camphoraceous scent. It also has antioxidant properties according to some research.
Cupressus Sempervirens Oil
Est. %0.3
Function
Origin
Cupressus Sempervirens OilAn essential oil with a woody and piny aroma that is obtained from the twigs and leaves of the Italian cypress.
Thymus Vulgaris (Thyme) Oil
Est. %0.3
Function
Origin
Thymus Vulgaris (Thyme) OilA fragrant essential oil extracted by steam distillation from thyme leaves. It has a warm, spicy, herbal scent, as well as some antiseptic activity.
PEG-35 Castor Oil
Est. %0.3
Function
Origin
PEG-35 Castor Oil
PEG-6 Stearate
Est. %0.3
Function
Origin
PEG-6 Stearate
Ethyl Linoleate
Est. %0.3
Function
Origin
Ethyl Linoleate
Ethyl Linolenate
Est. %0.3
Function
Origin
Ethyl Linolenate
Ethyl Oleate
Est. %0.3
Function
Origin
Ethyl OleateAn emollient derived from oleic acid that sits on top of the skin and leaves it soft, shiny, and glossy. It has a faint floral scent.
Glyceryl Stearate
Est. %0.3
Function
Origin
Glyceryl StearateAn emollient and emulsifier typically derived from vegetable sources through a chemical reaction with glycerin. It provides stability, texture, and consistency to formulations. Its main function is to allow oil and water to mix.
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.
PEG-100 Stearate
Est. %0.3
Function
Origin
PEG-100 StearateThis surfactant is more specifically classified as an emulsifier that produces oil-in-water emulsions. PEG-100 stearate can also be used as a cleansing agent.
Tocopheryl Acetate
Est. %0.2
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.

Allantoin
Est. %0.3
Function
Origin
AllantoinA fluffy, white powder that acts as a humectant due to its water-loving chemistry and as an exfoliant that helps to remove dead skin cells. It has also been shown to be very soothing to irritated and inflamed skin.
Retinyl Acetate
Est. %0.3
Function
Origin
Retinyl AcetateAn esterified vitamin A that has improved stability. It is not yet known if it gets converted into retinoic acid in the skin or if has the same anti-aging properties as retinol.
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.
Methylparaben
Est. %0.3
Function
Origin
MethylparabenA preservative that keeps a product unspoiled. There has been a lot of controversy surrounding parabens, although the concentrations found in cosmetic formulations are generally considered to be safe.
Propylparaben
Est. %0.3
Function
Origin
PropylparabenA preservative that keeps a product unspoiled. There has been a lot of controversy surrounding parabens, although the concentrations found in cosmetic formulations are generally considered to be safe.
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.