Here are the 20 most effective natural ingredients for health, digestion, and skin. 1. Aloe Vera Benefits- anti-bacterial, anti-fungal, clear skin, makes hair dandruff free. How to use- use the gel as a face cleanser and a face mask. 2. Baking Soda Benefits- deep clean scalp and skin, Soften feet, Teeth whitener, Natural deodorant. How …