Yon-Ka Age-Defense

Yon-Ka Age-Defense
5.9
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
1.8 Occlusivity icon Occlusivity
0.6Anti-wrinkle icon/ 10
Anti-wrinkle
Rich Skin Soothing icon
in Skin Soothers

Review

Does Yon-Ka Age-Defense work?

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

  • Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.9 out of 10.
  • Little anti-wrinkle effect: Yon-Ka Age-Defense has an anti-wrinkle rating of 0.6 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.
  • Soothing: Yon-Ka Age-Defense contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.

Lightweight moisturizer ideal for oily skin and a humectant boost for any skincare routine

According to CreamScan analysis, Yon-Ka Age-Defense is quite moisturizing, with a moisturizing rating of 5.9 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 1.8 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Biosaccharide Gum-1 (est. ≈6.0%) and Glycerin (est. ≈5.9%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, offering significant hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients. It’s also a great choice for people with normal skin who prefer lightweight moisturizers.

Such a humectant boost will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

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

Little anti-wrinkle efficacy

According to CreamScan analysis, Yon-Ka Age-Defense has a minimal anti-wrinkle rating of 0.6 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Ascorbyl Tetraisopalmitate (est. ≈0.3%), 
 the only derivative of ascorbic acid with solid evidence of anti-wrinkle efficacy. A single clinical study involving 23 participants (Mariko et al.) demonstrated that a cream with 1% ATIP reduced the average depth of periorbital wrinkles by 6% after 8 weeks of use, compared to a vehicle (the same formulation without ATIP).
 
Among others, Yon-Ka Age-Defense also contains contains Imperata Cylindrica Root Extract and Retinyl Palmitate, two ingredients often 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, 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.

Skin soothing and calming potential

Based on the ingredient list analysis, Yon-Ka Age-Defense is rich (> 5%) in soothing ingredients, particularly Biosaccharide Gum-1 (est. ≈6.0%).

When applied to the skin, compounds of soothing ingredients, such as triglycerides, phospholipids, fatty acids, phenolic compounds, and antioxidants, work together to soothe the skin through various mechanisms: reducing inflammation, promoting wound healing, repairing the skin barrier, and providing antimicrobial and antioxidant activities.

Ingredients

Est. % Ingredient Origin Functions
60
6
5.9
4
3
2
1.9
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
0.2
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
0.1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.15
Est. %
Water
Function:
Origin:
Biosaccharide Gum-1
Function:
Origin:
Glycerin
Function:
Origin:
Isodecyl Neopentanoate
Function:
Origin:
PEG-6 Stearate
Function:
Origin:
Ammonium Acryloyldimethyltaurate/VP Copolymer
Function:
Origin:
Adansonia Digitata Seed Oil
Function:
Origin:
PEG-32 Stearate
Function:
Origin:
Dimethicone
Function:
Origin:
Isononyl Isononanoate
Function:
Origin:
Myristyl Myristate
Function:
Origin:
Fagus Sylvatica Bud Extract
Function:
Origin:
Imperata Cylindrica Root Extract
Function:
Origin:
Sodium Lactate Methylsilanol
Function:
Origin:
Hordeum Distichon (Barley) Extract
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:
Citrus Grandis Peel Oil
Function:
Origin:
Citrus Aurantium Dulcis (Orange) Oil
Function:
Origin:
Citrus Limon (Lemon) Peel Oil
Function:
Origin:
Bisabolol
Function:
Origin:
Phellodendron Amurense Bark Extract
Function:
Origin:
Santalum Album (Sandalwood) Extract
Function:
Origin:
Bacopa Monnieri Leaf Extract
Function:
Origin:
Citrus Aurantifolia (Lime) Oil
Function:
Origin:
PEG-8
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Ascorbyl Tetraisopalmitate
Function:
Origin:
Butylene Glycol
Function:
Origin:
Propylene Glycol
Function:
Origin:
Retinyl Palmitate
Function:
Origin:
Biosaccharide Gum-2
Function:
Origin:
Panthenol
Function:
Origin:
Rhus Semialata Gall Extract
Function:
Origin:
Mentha Piperita (Peppermint) Oil
Function:
Origin:
Mimosa Tenuiflora Bark Extract
Function:
Origin:
Moringa Oleifera Seed Extract
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Hydroxyethylcellulose
Function:
Origin:
Pogostemon Cablin Leaf Oil
Function:
Origin:
Evernia Prunastri (Oakmoss) Extract
Function:
Origin:
Ribes Nigrum (Black Currant) Bud Extract
Function:
Origin:
Methylparaben
Function:
Origin:
Ethylparaben
Function:
Origin:
Limonene
Function:
Origin:
Linalool
Function:
Origin:
Citronellol
Function:
Origin:
Geraniol
Function:
Origin:
Citral
Function:
Origin:

Ratings

All humectants
13.7
6
5.9
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
3.5
1.9
1.3
0.3
Benchmark
20
Moisturizing rating
5.9
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 13.7 10
10.0
6
5.9
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 3.5 20
1.8
1.9
1.3
0.3
Moisturizing rating
5.9
Ingredient Est. % Benchmark Humectancy
6
5.9
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 13.7 10
10
All humectants
13.7
6
5.9
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
1.9
1.3
0.3
All occlusives 3.5 20
1.8
All occlusives
3.5
1.9
1.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
2 /10 1 0.3 0.6
n/a
- 0.3 -
n/a
- 0.3 -
Total
0.6
Ascorbyl Tetraisopalmitate
0.6
Ingredient anti-wrinkle power
2 /10
when present at, %
1
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
0.6
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
0.3
0.3
0.3
0.2
All antioxidants 2 3 No
All antioxidants
2
Ascorbyl Tetraisopalmitate
0.3
Hordeum Distichon (Barley) Extract
0.3
Rosmarinus Officinalis (Rosemary) Leaf Oil
0.3
Citrus Grandis Peel Oil
0.3
Mimosa Tenuiflora Bark Extract
0.3
Moringa Oleifera Seed Extract
0.3
Tocopheryl Acetate
0.2
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
6
0.3
0.3
0.3
0.3
0.3
All soothing 7.5 5 Rich in soothing
All soothing
7.5
6
0.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %60
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.
Biosaccharide Gum-1
Est. %6
Function
Origin
Biosaccharide Gum-1A polysaccharide with humectant moisturizing and soothing properties.
Glycerin
Est. %5.9
Function
Origin
Glycerin

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

Isodecyl Neopentanoate
Est. %4
Function
Origin
Isodecyl NeopentanoateA super lightweight ester that softens the appearance of skin.
PEG-6 Stearate
Est. %3
Function
Origin
PEG-6 Stearate
Ammonium Acryloyldimethyltaurate/VP Copolymer
Est. %2
Function
Origin
Ammonium Acryloyldimethyltaurate/VP CopolymerA polymeric ingredient that creates lightweight and refreshing gel textures. It also works as a viscosity controlling agent.
Adansonia Digitata Seed Oil
Est. %1.9
Function