"If you want to apply pure glycerin, you can apply it to skin with a cotton pad or your fingers, or mix it with a bit of your moisturizer in your hand right before you apply it," says Butler.

Glycerin is a humectant ... Rinse with lukewarm water and pat your skin dry. Apply a moisturiser to seal the hydration. How Often To Use It? Dr Gulati explained that for optimal benefit, apply ...