Glycerin is a natural humectant, meaning it helps to keep skin hydrated. It can be found in some skincare products, but you can also purchase it at your local pharmacy or online. Glycerin can help to lighten the skin by reducing melanin production. To use glycerin for skin lightening, mix a small amount with water and apply it to the skin. Leave it on for 15-20 minutes, then rinse it off with warm water.
You can do this once or twice a week. If you have sensitive skin, be sure to test the glycerin on a small area first to make sure you don’t experience any irritation.
