Essence of nicotinamide
Speciality: This product reduces the niacin content of nicotinamide to less than 100ppm, a major breakthrough in this index, which is about one percent of the niacin content of ordinary nicotinamide on the market, greatly reducing the risk of skin irritation from niacin. Shape: white crystalline powder; Odorless or almost odorless, bitter in taste. Soluble in water or ethanol, soluble in glycerol.
Mechanism of action: Nicotinamide has a weak anti-inflammatory effect on acne and pemphigoid lesions, and has an antioxidant effect by eliminating free radicals. Melanin is the main reason that affects skin whitening, whitening skin must start from the effect of melanin on skin. Summarize up, the whitening principle of nicotinamide has three points :(one) the effect has produced melanin, reduce its to the surface cell transfer. (2) Accelerate metabolism and promote the shedding of keratinocytes containing melanin. (3) promote the synthesis of epidermal protein, improve the skin texture. How to use: It is effective in treating seborrheic dermatitis and eczema. It can whiten and activate skin cells.
Reference dosage: general dosage is 0.5% ~ 2%
Japan
