Unlike detergent-based shampoo, this shampoo bar does not strip the hair and is made with all-natural ingredients. 100% Vegan, palm oil free, no preservatives, parabens, sodium lauryl sulfate or other harsh chemicals. The dark black color of this shampoo bar comes from Binchotan charcoal, the highest grade of charcoal from Japan. This shampoo bar provides deep cleansing and removes unwanted toxins. Refreshing scent of peppermint & tea tree essential oil. Product Descriptions: - Infused with peppermint essential oil & tea tree essential oil - 100% vegan, and free of palm oil, detergents, preservatives, and synthetic fragrances or colors - Safe to use on dry and/or sensitive skin - Dimensions: approximately 3.5 x 2.0 x 1.0 inches - Weight: 105 grams How to Use Lather and apply shampoo bar over wet hair. Work the lather thoroughly onto the scalp with fingers. To extend the life of your shampoo bar, keep it dry between uses by using a draining soap dish.