Niacinamide ek water-soluble form hai vitamin B3 ka jo topical skincare mein use hota hai. Ye skin barrier ko strengthen karta hai, sebum ko regulate karta hai, aur hyperpigmentation ko kam karta hai. Ye aging ke signs ko improve karne mein bhi helpful hota hai. Niacinamide ko kaafi acha tolerability hai different concentrations mein, toh isse zyada tar log use kar sakte hain.