About this item ❀ Charco's Vitamin B3 Powder (Niacinamide) "Spl. for making DIY Serum, Cream" Helps to Minimize Pores, Balance Oil Production, Wrinkles, Fine Lines ❀ Clean & Pure Powder. No Fillers. | Rases Good Skin & Hair ❀ Increases Overall Metabolism. ❀ Lab Tested for Verification & Guaranteed Purity. ❀ HOW TO USE (10% DIY Serum):- Take 1/4th teaspoon of Charco's Vitamin B3 in 50 ml Distilled water, stir well and store in your dropper etc.