Step 2 of the K-Pak Hair Repair System Joico K-Pak Professional Cuticle Sealer, this double-action pH neutralizer and cuticle sealer is an acidifier that smoothes, and tightens the cuticle, and locks in curl and color. The low pH formula reduces hair swelling caused by chemical services , such as tinting, lightening, straightening and perming. It deactivates and removes ammonia and peroxide residues while eliminating perm odors. How to use: STEP 2 ACIDIFY: Apply Cuticle Sealer to towel-dried hair. Rinse. After shampooing with K-Pak Clarify Shampoo, rinse and towel-blot hair. Distribute a small amount of Cuticle Sealer throughout the hair and leave on for 5 minutes. Rinse and towel-blot excess moisture from hair prior to applying K-Pak Reconstruct Deep Penetrating Reconstructor.

Deionized Water (Aqua), Cetearyl Alcohol, Stearalkonium Chloride, PEG-40 Castor Oil, Hydrolyzed Human Hair Keratin (Quadramine Complex), Laurdimonium Hydroxypopryl Hydrolyzed Human Hair Keratin, Hydrolyzed Keratin PG-Propyl Methylsilanediol, Simmondsia Chinensis (Jojoba) Seed Oil, Tocopheryl Acetate, Keratin Amino Acids, PEG-7 Glyceryl Cocoate, Yeast Extract, Benzophenone-4, Citric Acid, Sodium Chloride, Methylparaben, Tetrasodium EDTA, Frangrance (Parfum)