Vitamin B3 (Niacinamide)

Origin: Australia

Vitamin B3 has improved the function of skin keratinocytes. 
It inhibits melanin from melanocytes to protein cell metastasis, reduce excessive pigmentation, accelerate skin metabolism, promote melanin-containing skin cells fall off. 
In addition, it will promote the epidermis protein synthesis, enhance skin moisture degree, thus improving skin texture. 
Solubility: Water soluble 
Typical Usage: 0.2 -5%