A powerful, clinically proven pre-shampoo treatment that leaves hair 3X stronger after just one use.* No.3 is the complete bond builder to repair and strengthen hair at home by rebuilding all 3 hair bonds. Formulated for all hair types and all levels of hair health, this weekly treatment is key for your healthiest-looking hair.

Benefits:

- PH Balance: 3.5-5

- Repairs damaged and compromised hair

- Strengthens and protects hair structure

- Restores healthy appearance and texture

- Scientifically Proven: 68% more repair & 3x stronger hair*

Size: 3.3 oz

1. In the shower before shampooing, apply No.3 from roots to ends until saturated.

2. Leave on for 3-10 minutes, then rinse well.

3. Follow with No.4 Bond Maintenance® Shampoo and Nº 5 Bond Maintenance® Conditioner.

Ingredients: Water (Aqua/Eau), 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), Tetrasodium EDTA ,Polyquaternium-37, Benzyl Benzoate, Etidronic Acid, Ascorbic Acid, Phytantriol, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Panthenol, Simmondsia Chinensis (Jojoba) Seed Oil, Citric Acid, Potassium Sorbate.