BoostProvides exceptional lift to make fine and limp hair look and feel thicker and fuller. Key Benefits Helps to promote body & shine Color protection Gives lift & volume at the root Ideal For Straight, wavy and curly hair with fine to medium texture. Always Safe For Color treated, chemically treated, keratin treated and relaxed hair. How to Use Shake Well. On wet hair, use fingers to lift hair off scalp. Spray directly onto root line. Blow dry hair away