ONE UNITED PRODUCTS

One United is a multi-benefit, all-in-one leave-in conditioning treatment that provides lightweight conditioning, improves manageability, provides heat protection, and helps prevent breakage. Formulated with coconut oil and lactic acid, this sulfate-free and paraben-free formula is suitable for all hair types and leaves hair smooth, shiny and soft.

ONE UNITED

Leave-in Conditioner with 25 Benefits. Prime, Protect & Treat.

144 of 1095 reviewers received a sample product or took part in a promotion

Select a Size for ONE UNITED

30 ml150 ml400 ml

Old PriceNew Price$32.00

Add to Bag ONE UNITED

Deep Clean United Set

Deep Clean Dry Shampoo and One United

4315 of 5464 reviewers received a sample product or took part in a promotion

Old PriceNew Price$60.00

Buy The Routine Deep Clean United Set

Extreme Length United Set

Extreme Length Shampoo, Conditioner, and One United

1090 of 2331 reviewers received a sample product or took part in a promotion

Old PriceNew Price$89.00

Buy The Routine Extreme Length United Set

Volume United Set

Volume Shampoo, Conditioner, and One United

Old PriceNew Price$89.00

Buy The Routine Volume United Set

Unlock the secret to effortlessly beautiful hair with Redken One United, our best-selling multi-benefit leave-in hair treatment. This paraben-free and sulfate-free hair care marvel is expertly formulated with coconut oil and lactic acid, making it suitable for all hair types. Addressing common questions like "what is leave in conditioner" and "is leave in conditioner good for hair?", One United delivers a scientific solution with 25 remarkable benefits. Experience lightweight conditioning, enhanced manageability, and superior protection against heat damage and breakage. Transform your hair by detangling, nourishing, and priming it for any style, while simultaneously adding smoothness and radiant shine. Curious about "how to use leave in conditioner?" Simply apply to damp or dry hair and revel in the frizz control, split end prevention, and defense against environmental aggressors. Shop Redken One United leave-in conditioner individually or create a customized 10% off bundle to achieve your ultimate hair goals.