Niacinamide (Vitamin B3) 20g

It can inhibit the transfer of melanin from melanocytes to protein cells, reduce excessive pigment deposition, accelerate skin metabolism, promote the shedding of melanin-containing keratinocytes, promote the synthesis of epidermal protein, enhance skin moisture content, thereby improving skin quality.

Suitable for making: toner, lotion, cream, essence, etc.

Recommended dosage: 0.5 -3%