Medicated 2% Salicylic Acid Treatment for Soft, Flake-Free, Healthy-Looking Hair. NSF Certified. No GMOs. Vegan. Biodegradable. pH Balanced. Contains Organic Ingredients. Deep Rooted Beauty Careâ„¢. Certified by QAI to NSF/ANSI. Leaping Bunny Certified. Formulated with a carefully balanced blend of 2% salicylic acid, aloe vera, tea tree, chamomile and essential oils, this shampoo works in harmony to treat and help prevent dandruff. It controls scaling, itching and flaking associated with seborrheic dermatitis and helps cleanse and nourish hair. Uses: For relief of flaking, scaling and itching associated with dandruff. Helps prevent recurrence of seborrheic dermatitis.