Bain Extentioniste is a hair-strengthening shampoo and a hair-strengthening treatment that boosts strong hair growth starting at the roots. Bain Extentioniste is a shampoo to help hair grow not only in length but in strength with Creatine, an amino acid that reinforces the internal structure of the hair fiber. Weak hair and breakage-prone strands are strengthened with this hair-strengthening treatment. The internal structure of hair is rebuilt and sealed to provide greater protection throughout its growth. Growing hair out has never been easier with our shampoo for long hair growth, Bain Extentioniste.

Step 1. Apply a quarter-size amount of our hair-strengthening shampoo to wet hair.
Step 2. Massage and Lather the hair-strengthening treatment through hair.
Step 3. Rinse the shampoo completely out of hair, avoiding too much friction.
Step 4. When finished, pair with Fondant Extentioniste to help grow hair out.

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Aqua / Water / Eau Sodium Laureth Sulfate Citric Acid Taurine Cocamidopropyl Betaine Sodium Hydroxide Hexylene Glycol Sodium Chloride Polyquaternium-10 Sodium Benzoate Salicylic Acid Amyl Cinnamal Hexyl Cinnamal Benzyl Alcohol Linalool Hydroxycitronellal Citronellol Limonene Benzyl Cinnamate Créatine 2-Oleamido-1,3-Octadecanediol Sodium Acetate Isopropyl Alcohol Parfum / Fragrance.