New sleek packaging & supercharged formula!

Rescue, repair and rebuild chemically treated, dry, fragile, or damaged hair from the core with NAK's Signature Structure Complex No.3 Bond Enhancer. Now elevated with NAK's Signature Peptides and Ectoin Barrier Booster, this advanced bond-building treatment helps to enhance strength, condition, shine, and manageability for strong, resilient hair. Formulated with Watermelon Seed and Hazel Seed, it helps to repair hair from the inside out. Suitable for all hair types.