O-Plus Protein & Keratin Hair Mask helps provide deep hydration, intense repair, and long-lasting shine for dry, damaged, or lifeless hair. Deeply cleanses the scalp while enhancing long-term hair health. Suitable for all hair types, including color-treated and chemically processed hair. Restores shine and softness to dull, brittle strands. Protects hair from breakage, heat, and dryness. Safe for daily use without causing irritation. Usage Apply a generous amount of the mask to clean, damp hair. Massage gently into scalp and hair, leave on for 5–10 minutes, then rinse thoroughly. Avoid contact with eyes.