Revlon Uniq One ??All-in-One Hair Treatment This treatment by Revlon offers all-round protection for the hair. It protects against heat, repairs dry and brittle hair and avoids split ends. The hair is easier to brush and straighten, gives volume and fullness and has an extra color protection. Perfect for daily use. Application: Spray the treatment on towel-dried hair and massage well. Then style as usual. Do not rinse.