What is SIWA-KC (※1)?
"SIWA-KC (※1) All-in-One Gel" is a new, highly functional all-in-one gel that is a quasi-drug that improves "age wrinkles".
"Niacinamide", the only active ingredient in Japan (※2) for whitening and wrinkle improvement, promotes the production of "collagen" to improve "age wrinkles".
In addition, by suppressing the production of "melanin", the source of blemishes, it leads to firmer, whiter (※3) skin.
And while pursuing the absence of seven additives, including surfactants, we have created a unique penetration (※4) formula that condenses five skin care products into one product: lotion, wrinkle-improving serum, whitening (※3) serum, milky lotion, and cream.
We have created an "all-in-one gel that is gentle on the skin and improves wrinkles and beauty (※3)."
※1 Abbreviation for wrinkle improvement care, ※2 As of March 31, 2020. Niacinamide is the only active ingredient in Japan that promotes collagen production and improves wrinkles, ※3 Suppresses melanin production and prevents age spots and freckles. ※4 Up to the stratum corneum
