Works for:
based on ingredients and %- Anti-aging
- Moisturizing
- Evens skin tone
- Anti-blemish
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 2
Key actives
Product Summary
"Knours - One Perfect Youth Cream" has a good moisturizing formula. To work well, any moisturizer needs to include a combination of water-binding and emollient ingredients. Knours - One Perfect Youth Cream ticks this box. Arginine, glycerin and caprylyl glycol in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Emollients in this formulation (arginine, beeswax, butyrospermum parkii butter, caprylic/capric triglyceride and helianthus annuus seed oil) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.
Ingredient callouts
- Adenosine 0.25% - 0.50%. It is a compound that in involved in many biological processes inside the skin cells. According one high-quality clinical trial, topical Adenosine in low concentrations can somewhat help improve "deep wrinkles" - the wrinkles that appear with age in places where our faces are most dynamic (for example, on the forehead or in the corners of the eyes).
Irritation risk
There are quite a few common irritants in this product, including ingredients without particular skin benefits. We would not recommend it for sensitive skin. We assess the overall irritancy of this moisturizer to be high. For a detailed overview of all potential irritants: click here
You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.
Price
The product retails from 33.60$ up to 48.00$ in the United States and for 99.32A$ in Australia.
For a detailed price comparison: click here.
Anti-aging
What does the product description say?
It also contains hyaluronic acid, a potent moisturizing agent that helps to hydrate and plump the skin, reducing the appearance of fine lines and wrinkles. Vegan and Cruelty Free.
Source: Soko Glam
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains adenosine, niacinamide.
Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
An emollient that softens the skin
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Anti-blemish
This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide. This ingredient is used for treating acne and can have a noticeable effect.
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating
Evens skin tone
This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: niacinamide
Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
Moisturizing
What does the product description say?
It also contains hyaluronic acid, a potent moisturizing agent that helps to hydrate and plump the skin, reducing the appearance of fine lines and wrinkles. Vegan and Cruelty Free.
Source: Soko Glam
This product can help improve hydration of the skin with the two types of ingredients.
The first type is called “humectants”:
these ingredients help attract water.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from
within deeper layers of the skin. The following ingredients in this product do the job:
arginine, glycerin.
This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: arginine, beeswax.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
Forms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
An emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation
An emollient that softens the skin
Helps soften the upper layer of the skin
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
Helps oil and water mix together and works as an emollient
Helps preserve products and creates a nice product texture
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Moisturizing |
Total Promises Fulfilled score: 100/100.
We receive a small commission for purchases made through these links at no cost for you. Thank you for your support! Learn more
Potential irritants
Comedogenic ingredients
User reviews (0)
Averages from community submissions.
No reviews yet for this product.
Be the first to share your experience!
Tried this product?
Help capture what the ingredient list can't—texture, finish, pilling, scent, and more. Answer what you can, skip the rest.
Takes ~30 seconds.
Reviews are shown in aggregate. No personal details.
| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 Knours One Perfect Youth Cream | Current | $24.70 | |
Eyenlip Injection Eye Cream For Face - 2 Types | 97% | $11.79 | |
Formal Bee Propolis Vita C Honey Butter Cream | 95% | $19.92 | |
 Evercell Radiance Lifting Cream | 95% | $12.35 | |
 MEDI-PEEL Buy Medipeel Melanon X Cream Australia - Korean Skin Care and Cosmetics | 94% | $26.00 | |
 MediFlower ARONYX Idebenone Cream | 94% | $13.70 |
Key Actives
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Forms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
Potential irritants
A plant extract that might help neutralize free radicals in skin. Can be used for its fragrance
Plant extract that has some anti-oxidant properties. It can be irritating. Can be used to improve the product's smell
Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating
An essential oil. Potential allergen and can be irritating. It has some anti-bacterial properties
An essentil oil from orange peel. Potential allergen and can be irritating
Aromatic plant oil used in cosmetics as a fragrance. A likely irritant
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
An emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation
A plant extract that might help neutralize free radicals in skin, but research on its effectiveness is lacking
Helps preserve products and creates a nice product texture
Comedogenic ingredients
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
All ingredients
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
Forms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
An emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation
A plant extract that might help neutralize free radicals in skin, but research on its effectiveness is lacking
A plant extract that might help neutralize free radicals in skin. Can be used for its fragrance
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
A plant oil that helps to soften the upper layer of the skin and can help restore skin's barrier function. Might have an anti-oxidant effect
Helps preserve products and creates a nice product texture
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations
Plant extract that has some anti-oxidant properties. It can be irritating. Can be used to improve the product's smell
Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
An essential oil. Potential allergen and can be irritating. It has some anti-bacterial properties
An essentil oil from orange peel. Potential allergen and can be irritating
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Aromatic plant oil used in cosmetics as a fragrance. A likely irritant
Ingredient list view
Prunus amygdalus dulcis oil, Water, Glycerin, Caprylic/capric triglyceride, Prunus amygdalus dulcis oil, Butyrospermum parkii butter, Propanediol, Niacinamide, Adansonia digitata seed oil, Beeswax, Stearic acid, Cetearyl alcohol, Cetearyl olivate, Sorbitan olivate, Olea europaea fruit oil, Poria cocos extract, Agastache mexicana flower/leaf/stem extract, Hippophae rhamnoides fruit extract, Passiflora incarnata flower extract, Lithospermum erythrorhizon root extract, Glyceryl stearate, Helianthus annuus seed oil, Camellia japonica seed oil, 1,2-hexanediol, Caprylyl glycol, Arginine, Carbomer, Usnea barbata extract, Zanthoxylum piperitum fruit extract, Pulsatilla koreana extract, Rosmarinus officinalis leaf extract, Adenosine, Lavandula angustifolia oil, Citrus aurantium dulcis peel oil, Tocopherol, Aniba rosodora wood oil, Cymbopogon martini oil, Geraniol, Linalool
- Anti-Inflammatory and Skin Barrier Repair Effects of Topical Application of Some Plant Oils
- Glycerol and the skin: holistic approach to its origin and functions
- Niacinamide - mechanisms of action and its topical use in dermatology
- Gehring, W. (2004). Nicotinic acid/niacinamide and the skin. Journal of Cosmetic Dermatology, 3(2), 88–93. doi:10.1111/j.1473-2130.2004.00115.x
- Use of “natural” oils for moisturization: Review of olive, coconut, and sunflower seed oil
- Abundance of active ingredients in sea-buckthorn oil
- Effect of Olive and Sunflower Seed Oil on the Adult Skin Barrier: Implications for Neonatal Skin Care
- Topically Applied Sunflower Seed Oil Prevents Invasive Bacterial Infections in Preterm Infants in Egypt
- Effect of topically applied lipids on surfactant-irritated skin
- Impact of topical oils on the skin barrier: possible implications for neonatal health in developing countries
- The influence of alkane chain length on the skin irritation potential of 1,2-alkanediols
- Allergic contact dermatitis induced by rosemary leaf extract in a cleansing gel
- Safety Assessment of Rosmarinus officinalis (Rosemary)-Derived Ingredients as Used in Cosmetics
- Rosmarinus officinalis Extract Suppresses Propionibacterium acnes–Induced Inflammatory Responses
- Evaluation of anti-wrinkle efficacy of adenosine-containing products using the FOITS technique
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Annex I: Clinical evidence regarding sensitisation to individual fragrance chemicals and to natural extracts