From the #1 Professional Bond-Building Brand,** this weekly pre-shampoo treatment repairs and prevents hair damage for stronger, healthier-looking hair after one use. The perfect take-home care for clients to protect their salon results between visits. Not a conditioner, mask, or protein treatment–No.3 is an innovative bond builder to repair and strengthen all hair types at home.

Patented OLAPLEX Bond Building Technology™

Bis-Aminopropyl Diglycol Dimaleate rebuilds broken disulfide bonds to restore strength for visibly healthier hair.

KEY BENEFITS

• Repairs and prevents damage
• Restores visibly stronger, healthier hair
• Reduces breakage and split ends
• Protects salon results at home
  

*Source: The NPD Group/ U.S. Prestige Beauty Total Measured Market, All Other Hair Care Product Sales, Benefit: Strength & Restoration, January - December 2022 combined

**Source: Kline’s Salon Hair Care 2021 Global Series

HOW TO USE: Before shampooing, dampen hair and apply Nº3 Hair Perfector™ from roots to ends.Leave on for 10 minutes for maximum effects.Rinse well, then shampoo and condition.

WHEN TO USE: Use Nº3 Hair Perfector™ once a week, or up to 3x per week for very damaged hair.

Water (Aqua), Bis-Aminopropyl Diglycol Dimaleate, Propylene Glycol, Cetearyl Alcohol, Behentrimonium Methosulfate, Cetyl Alcohol, Phenoxyethanol, Glycerin, Hydroxyethyl Ethylcellulose, Stearamidopropyl Dimethylamine, Quaternium-91, Sodium Benzoate, Cetrimonium Methosulfate, Cetrimonium Chloride, Fragrance (Parfum), Polyquaternium-37, Tetrasodium EDTA, Benzyl Benzoate, Etidronic Acid, Ascorbic Acid, Phytantriol,Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Panthenol, Simmondsia Chinensis (Jojoba) Seed Oil, Citric Acid, Potassium Sorbate.