One United Multi-Benefit Treatment Spray

Redken's One United is a multi-benefit leave-in spray that does many jobs in one step — detangling, smoothing, adding shine, and protecting against heat, useful for anyone simplifying a routine abroad. On dry, color-treated Asian hair, misted over damp or dry lengths, it softens, tames frizz, and shields against the dryer and iron without the weight of a cream, staying light enough not to flatten straight hair at the root. It suits fine-to-medium or processed hair that wants all-round care in a spray. Spray through the mid-lengths and ends and comb through. It maintains, protects, and finishes rather than deeply repairing, so pair it with a mask for serious damage.