Are the Blueprint Hair Care products safe for color-treated hair? Hair extensions? Keratin-treated hair?Updated 16 days ago
The Blueprint Peptide Shampoo and Serum are both safe for color-treated hair and hair extensions. The Peptide Serum is safe for keratin-treated hair, it is sulfate and paraben free. The Shampoo contains sodium chloride which is not safe for keratin treated hair.