Shea butter is the essential weapon for regenerating damaged skin. It is also known to deeply nourish hair. This natural butter can also be the base for making your homemade cosmetics. Advice: Take a knob of butter and melt it in your hand, before spreading it on clean, dry skin. Massage until the product is completely absorbed. Use as a hair balm to give shine to your hair, or as a treatment for very dry hair.