Nioxin Scalp Recovery Conditioner is a moisturizing conditioner proven to help prevent and relieve the symptoms of seborrheic dermatitis, dandruff, and other scalp-related issues such as flaking, dryness and itching. Product contains ZPT-NIODerma™ Technology (with Pyrithione Zinc, an FDA-approved active ingredient) and green tea extract. The dermotologist-tested ingredients gently cleanses your scalp, helps to restore its natural balance, and control hair moisture. Use in conjunction with the Nioxin Scalp Recovery Purifying Shampoo for best results. Apply to wet scalp and hair, leave for 1-3 munutes. Rinse well. For best results use at least twice a week. Use daily for maximum dandruff control.