TRESemmé's Length Protect collection is designed with all hair types in mind, helping you keep your hair long, hydrated and strong. This formula, with Biotin, Coconut & Jojoba Oils, helps restore brittle, weak hair, leaving it smooth, healthy-looking and strong. Start with the TRESemmé Length Protect Shampoo for a gentle and hydrating cleanse. Follow with the TRESemmé Length Protect Conditioner to protect and strengthen your hair.