Contains two Redken treatments: One United All‑In‑One Multi-Benefit Treatment 150ml and Extreme Anti-Snap Treatment Spray 250ml. One United is a lightweight, leave-in spray that delivers 25 benefits to improve manageability, protection, shine and frizz control; it conditions hair, reduces dryness and enhances the effect of other products. Use One United after cleansing to refresh between washes, before a rinse-out treatment, layered with leave-in products, or before/after styling. Extreme Anti-Snap is a best-selling, leave-in 5-in-1 treatment for damaged hair and split ends that helps prevent breakage; used with Extreme Shampoo and Conditioner it can reduce breakage by up to 73% and make hair up to 3x stronger. Apply Anti-Snap to damp, fragile or damaged areas (or all over); do not rinse and style as usual.