Base Shampoo - Shampoo Base - Shampoo is Acid or Base - Shampoo Base Ingredients Pearly shampoo base is a natural, sulfate-free, and paraben-free alternative to commercial shampoos. It is easy to make at home and can be customized with your favorite essential oils or fragrances. Pearly Shampoo Base is a premium-quality, sulfate, and paraben-free shampoo desi...