Yon-Ka Hydra No1 Creme

Yon-Ka Hydra No1 Creme
9.6
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
9.1 Occlusivity icon Occlusivity
0.7Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
$$$$

Review

Results you may expect from using Yon-Ka Hydra No1 Creme:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Yon-Ka Hydra No1 Creme:

  • Intense moisturizing. It has a moisturizing rating of 9.6 out of 10.
  • Little anti-wrinkle effect: Yon-Ka Hydra No1 Creme has an anti-wrinkle rating of 0.7 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.
  • Antioxidant protection.

How moisturizing is it?

Intensely moisturizing: Yon-Ka Hydra No1 Creme has a moisturizing rating of 9.6 out of 10.

Is it more humectant or occlusive? Rather humectant. It has a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈9.0%) and Propanediol (est. ≈3.0%), and a very high occlusivity of 9.1 out of 10, mainly due to the significant content of Vitis Vinifera (Grape) Seed Oil (est. ≈6.0%) and Caprylic/Capric Triglyceride (est. ≈4.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Yon-Ka Hydra No1 Creme has a minimal anti-wrinkle rating of 0.7 out of 10.

It contains 2 active ingredients with proven anti-wrinkle efficacy:
    • Ascorbyl Tetraisopalmitate (est. ≈0.3%),
       the only derivative of Ascorbic acid with confirmed anti-wrinkle efficacy. This ingredient has below-average efficacy, proven by one study.
    • Ascorbic Acid (est. ≈0.3%),
       or Vitamin C, a popular anti-wrinkle ingredient, yet with average efficacy confirmed by only one study.
Among others, Yon-Ka Hydra No1 Creme also contains contains Imperata Cylindrica Root Extract and Retinyl Palmitate, 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 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 Yon-Ka Hydra No1 Creme is rich (> 3%) in antioxidants, specifically Vitis Vinifera (Grape) Seed Oil (est. ≈6.0%).

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
60
9
6
4
3
2.5
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
0.3
0.3
0.3
0.3
0.3
0.3
0.3
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Ratings

All humectants
14.1
9
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
18.2
6.0
4.0
2.5
2.0
1.5
1.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
9.6
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 14.1 10
10.0
9
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 18.2 20
9.1
6.0
4.0
2.5
2.0
1.5
1.3
0.3
0.3
0.3
Moisturizing rating
9.6
Ingredient Est. % Benchmark Humectancy
9
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 14.1 10
10
All humectants
14.1
9
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
6
4
2.5
2
1.5
1.3
0.3
0.3
0.3
All occlusives 18.2 20
9.1
All occlusives
18.2
6.0
4.0
2.5
2.0
1.5
1.3
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
2 /10 1 0.3 0.6
2.5 /10 5 0.3 0.1
n/a
- 0.3 -
n/a
- 0.3 -
Total
0.7
Ascorbyl Tetraisopalmitate
0.6
Ingredient anti-wrinkle power
2 /10
when present at, %
1
in this formula, est. %
0.3
Ascorbic Acid
0.1
Ingredient anti-wrinkle power
2.5 /10
when present at, %
5
in this formula, est. %
0.3
Imperata Cylindrica Root Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Retinyl Palmitate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0.7
Ingredient Est. % Benchmark
Rich in Antioxidants
6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 8.4 3 Rich in antioxidants
All antioxidants
8.4
Vitis Vinifera (Grape) Seed Oil
6
Ascorbyl Tetraisopalmitate
0.3
Ascorbic Acid
0.3
Aloe Barbadensis Leaf Juice
0.3
Tocopheryl Acetate
0.3
Lavandula Angustifolia (Lavender) Extract
0.3
Sodium Hyaluronate
0.3
Rosa Damascena Flower Oil
0.3
Hyaluronic Acid
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
0.3
All soothing 1.2 5 No
All soothing
1.2
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %60
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.
Glycerin
Est. %9
Function
Origin

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

Vitis Vinifera (Grape) Seed Oil
Est. %6
Function
Origin
An emollient and occlusive moisturizing oil derived from grape seeds that are leftover after juicing or wine production. It contains linoleic, oleic, palmitic, and stearic acids, squalene, as well as phytosterols and various antioxidant compounds.
Caprylic/Capric Triglyceride
Est. %4
Function
Origin
A natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Propanediol
Est. %3
Function
Origin
An 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.
Hydrogenated Coconut Oil
Est. %2.5
Function
Origin
A refined coconut oil that contains moisturizing (occlusive) and emollient saturated fatty acids. It is especially suited for extremely dry skin.
Propylene Glycol Dicaprylate/Dicaprate
Est. %2
Function
Origin
A naturally derived ester with a light and dry skin feel and the ability to trap in moisture.
Octyldodecyl Myristate
Est. %1.5
Function
Origin
A luxurious feeling ester that remains light and silky despite its richness.
Corylus Avellana (Hazelnut) Seed Oil
Est. %1.3
Function
Origin
An emollient and occlusive moisturizing oil expressed from hazelnuts. It mostly contains fatty acids but also has various beneficial wound-healing and antioxidant compounds.
Cetyl Alcohol
Est. %1
Function
Origin
A 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.
Glyceryl Stearate
Est. %0.3
Function
Origin
An 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.
Squalane
Est. %0.3
Function
Origin
An occlusive moisturizing and emollient compound that forms part of the skin’s sebum. The main source of squalane had always been shark liver. Now, however, it is manufactured synthetically or derived from plant oils, such as olive and peanut oil.
Butyrospermum Parkii (Shea) Butter
Est. %0.3
Function
Origin
A semi-solid, buttery fat extracted from the seeds of the Shea tree that is a wonderful occlusive and emollient ingredient mainly comprised of fatty acids. Shea butter contains a large amount of anti-inflammatory and antioxidant compounds.
Imperata Cylindrica Root Extract
Est. %0.3
Function
Origin
An extract obtained from cogongrass roots. According to the patent holder, it contains significant amounts of potassium, a humectant and anti-wrinkle compound, as well as sulfur-containing proteins.
Methyl Linoleate
Est. %0.3
Function
Origin
Description is coming soon
Ethyl Linoleate
Est. %0.3
Function
Origin
Description is coming soon
Dimethicone
Est. %0.3
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.
Aloe Barbadensis Leaf Juice
Est. %0.3
Function
Origin
A gelatinous juice from Aloe vera leaves that acts as a powerful humectant, emollient, and antioxidant. It contains enzymes, amino acids, vitamins, and minerals that soothe irritated skin and have wound-healing and anti-inflammatory properties.
Ethyl Oleate
Est. %0.3
Function
Origin
An 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.
Ascorbyl Tetraisopalmitate
Est. %0.3
Function
Origin

Ascorbyl Tetraisopalmitate (ATIP) is an oil-soluble derivative of ascorbic acid, or vitamin C. It is more stable than ascorbic acid, with studies supporting its collagen-boosting and anti-pigment effects.

Retinyl Palmitate
Est. %0.3
Function
Origin
An 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.
Panthenol
Est. %0.3
Function
Origin
A popular soothing and moisturizing derivative of vitamin B5. Panthenol is particularly beneficial for dry, flaking, burned, or damaged skin. It is used to alleviate the symptoms of a rash, dermatitis, eczema, chapped lips, and sunburn.
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.
Pichia Anomala Extract
Est. %0.3
Function
Origin
Description is coming soon
Lavandula Angustifolia (Lavender) Extract
Est. %0.3
Function
Origin
An extract from lavender flowers that mostly contains lavender essential oil. It also offers many beneficial antioxidant and astringent phytochemicals such as flavonoids, terpenes, and phenolic acids.
Rosmarinus Officinalis (Rosemary) Leaf
Est. %0.3
Function
Origin
Description is coming soon
Sodium Hyaluronate
Est. %0.3
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.
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.
Cupressus Sempervirens Oil
Est. %0.3
Function
Origin
An essential oil with a woody and piny aroma that is obtained from the twigs and leaves of the Italian cypress.
Jasminum Sambac (Jasmine) Flower Oil
Est. %0.3
Function
Origin
Description is coming soon
Rosa Damascena Flower Oil
Est. %0.3
Function
Origin
Also known as Damask rose oil, it is one of the most precious and expensive essential oils in the world obtained from the petals of the Damask rose. It is used in skincare as a luxurious fragrance.
Anthemis Nobilis Flower Oil
Est. %0.3
Function
Origin
Distilled from the flowers of Roman chamomile, this fragrant essential oil is mainly constituted of esters of angelic and tiglic acid, which give it a sweet, crisp, fruity, and herbaceous scent.
Hyaluronic Acid
Est. %0.3
Function
Origin
A potent, skin-identical humectant moisturizing ingredient that is able to bind water 1000 times its own weight. The anti-aging benefits of hyaluronic acid are due to its ability to stimulate the synthesis of collagen in the skin.
Silanetriol
Est. %0.3
Function
Origin
Description is coming soon
PEG-75 Stearate
Est. %0.3
Function
Origin
Description is coming soon
Steareth-20
Est. %0.3
Function
Origin
A 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.
Ceteth-20
Est. %0.3
Function
Origin
A very mild but effective polyethylene-based cleanser and emulsifier.
Butylene Glycol
Est. %0.3
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.
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.
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.
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.
Chlorphenesin
Est. %0.3
Function
Origin
A preservative and broad-spectrum antimicrobial agent that protects products from a wide range of bacteria and fungi.
Ammonium Acryloyldimethyltaurate/VP Copolymer
Est. %0.3
Function
Origin
A polymeric ingredient that creates lightweight and refreshing gel textures. It also works as a viscosity controlling agent.
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.
Geraniol
Est. %0.3
Function
Origin
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.
Citronellol
Est. %0.3
Function
Origin
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.
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.
Citral
Est. %0.3
Function
Origin
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.
Farnesol
Est. %0.3
Function
Origin
A fragrant, liquid alcohol that is naturally found in many essential oils. It has a soft, sweet, floral scent. People with sensitive skin should try to avoid it, or at least do a patch test before using it.