Naturally detoxifying mask with treating and strengthening properties. Product benefits: This clay and plant mask treats dandruff and irritations sustainably. Effective on dandruff, irritations, patches, and redness. Cleanses and soothes the epidermis. Gives strength and vitality to the hair. Prepares the hair for receiving plant-based coloring. Usage tips: Instructions for use: Mix the powder with lukewarm water, apply to the scalp and hair, leave on for 15 minutes, rinse, then proceed with shampooing. Recommended as a 4-week treatment with one application per week. Certifications and labels: Cosmébio / Cosmos organic, Cruelty free, Vegan. Plants from France, India, and made in France. Product with a Use By Date: Yes.