Works for:
based on ingredients and %- Anti-aging
- Moisturizing
- Anti-oxidation
- Evens skin tone
Can it cause trouble?
- Irritation risk: low
- Comedogenic risk ingredients: 0
Key actives
Product Summary
"SK-II - Facial Treatment Repair C Serum" could be helpful for: Anti-aging, Moisturizing and Evens skin tone, but its actives are not the most effective or are not well-studied.
Ingredient callouts
- Humectants (sodium hyaluronate 0.95% - 1.45%, glycerin 3.20% - 4.70% and pitera 23.00% - 34.00%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails for 179.00A$ in Australia.
For a detailed price comparison: click here.
Anti-oxidation
This product contains antioxidants (galactomyces ferment filtrate) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).
A yeast ferment filtrate (also known as Pitera - a trademarked name for the filtrate reserved by the SK-II brand). It helps attract water to the upper layer of the skin, can help neutralize antioxidants and can be helpful in evening out the skin tone. It might be somewhat helpful in preventing premature skin aging but solid evidence is lacking. A small manufacturer study also shows that, when used in high concentrations, it can help reduce sebum production and help against blocked pores
Anti-aging
What does the product description say?
The powerful, unique blend of concentrated Pitera™ and nature's moisture magnets work to help maintain skin renewal while delivering anti-ageing benefits, leaving skin pumped with moisture, velvety smooth and younger looking.
Source: Sephora AU
This product contains galactomyces ferment filtrate. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.
A yeast ferment filtrate (also known as Pitera - a trademarked name for the filtrate reserved by the SK-II brand). It helps attract water to the upper layer of the skin, can help neutralize antioxidants and can be helpful in evening out the skin tone. It might be somewhat helpful in preventing premature skin aging but solid evidence is lacking. A small manufacturer study also shows that, when used in high concentrations, it can help reduce sebum production and help against blocked pores
Evens skin tone
The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: galactomyces ferment filtrate.
A yeast ferment filtrate (also known as Pitera - a trademarked name for the filtrate reserved by the SK-II brand). It helps attract water to the upper layer of the skin, can help neutralize antioxidants and can be helpful in evening out the skin tone. It might be somewhat helpful in preventing premature skin aging but solid evidence is lacking. A small manufacturer study also shows that, when used in high concentrations, it can help reduce sebum production and help against blocked pores
Moisturizing
What does the product description say?
Facial Treatment Repair C is deeply moisturising, leaves skin feeling silky and smooth and improve's the skin's texture.
Source: Sephora AU
This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": galactomyces ferment filtrate, glycerin.
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. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).
A yeast ferment filtrate (also known as Pitera - a trademarked name for the filtrate reserved by the SK-II brand). It helps attract water to the upper layer of the skin, can help neutralize antioxidants and can be helpful in evening out the skin tone. It might be somewhat helpful in preventing premature skin aging but solid evidence is lacking. A small manufacturer study also shows that, when used in high concentrations, it can help reduce sebum production and help against blocked pores
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Used to preserve products, dissolve other ingredients and create a nice product texture
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Moisturizing |
Total Promises Fulfilled score: 75/100.
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Potential irritants
Comedogenic ingredients
No comedogenic ingredients detected
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 SK-II Facial Treatment Repair C Serum | Current | $179.00 | |
numbuzin No. 3 Skin Softening Serum | 67% | $19.60 | |
iUNIK Rose Galactomyces Synergy Serum | 59% | $5.15 | |
 Some By Mi Galactomyces Pure Vitamin C Glow Serum | 57% | $19.70 | |
 SUNDO Galactomyces 90 Miracle Drops | 54% | $12.69 | |
 JLo Beauty That JLo Glow Serum with Olive Complex | 52% | $79.00 |
Key Actives
A yeast ferment filtrate (also known as Pitera - a trademarked name for the filtrate reserved by the SK-II brand). It helps attract water to the upper layer of the skin, can help neutralize antioxidants and can be helpful in evening out the skin tone. It might be somewhat helpful in preventing premature skin aging but solid evidence is lacking. A small manufacturer study also shows that, when used in high concentrations, it can help reduce sebum production and help against blocked pores
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Potential irritants
Used to preserve products, dissolve other ingredients and create a nice product texture
Comedogenic ingredients
We couldn't find any comedogenic ingredients in this product
All ingredients
A yeast ferment filtrate (also known as Pitera - a trademarked name for the filtrate reserved by the SK-II brand). It helps attract water to the upper layer of the skin, can help neutralize antioxidants and can be helpful in evening out the skin tone. It might be somewhat helpful in preventing premature skin aging but solid evidence is lacking. A small manufacturer study also shows that, when used in high concentrations, it can help reduce sebum production and help against blocked pores
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Used to preserve products, dissolve other ingredients and create a nice product texture
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Ingredient list view
Galactomyces ferment filtrate, Water, Butylene glycol, Glycerin, Pentylene glycol, Sodium hyaluronate, Methylparaben, Sodium benzoate
- Effects of galactomyces ferment filtrate on epidermal barrier marker caspase-14 in human skin cells.
- Galactomyces fermentation filtrate prevents T helper 2-mediated reduction of filaggrin in an aryl hydrocarbon receptor-dependent manner
- The Effects of Essence-Formed Cosmetic Ingredients Containing the Galactomyces Ferment Filtrate on Skin Improvements in Keratinization, Pores, Sebum Excretion, Brightness and Acne
- Antioxidants cinnamaldehyde and Galactomyces fermentation filtrate downregulate senescence marker CDKN2A/p16INK4A via NRF2 activation in keratinocytes
- Galactomyces Ferment Filtrate Suppresses Reactive Oxygen Species Generation and Promotes Cellular Redox Balance in Human Melanocytes via Nrf2-ARE Pathway