One of the safer pantry ingredients, baking soda, “can be effective in removing staining on teeth from coffee, tea, and smoking,” said Chimon. “However, it does not contain peroxide, so it does not ...

Incorporating niacinamide into your skincare routine can work wonders, helping to calm irritated skin, lock in hydration and even out discoloration, to name a few of the perks. But in a small, yet ...