NAK Hair Structure Complex No.3 Bond Enhancer 150ml *NEW*Rebuild and rescue hair from the inside out. The NAK Hair Structure Complex No. 3 Bond Enhancer is an advanced restorative treatment that targets chemically treated, dry, or fragile hair. With Watermelon Seed, Hazel Seed, and NAKs Signature Peptides, this formula repairs internal damage and strengthens bonds, resulting in resilient, radiant hair. Key benefits: Reconstructs and strengthens damaged hair bonds Ideal for chemically treated, dry, or