The Inkey List Hair PCA Bond Repair

A multi-purpose spray, the INKEY List PCA Bond Repair Hair Treatment works to repair and strengthen damaged or weakened hair bonds. Featuring PCA (Pyrrolidone Carboxylic Acid) technology, the lightweight spray helps to maintain the hair’s structure.

Activate the pump by pressing down 2-3 times before first use, and shake well. Spray on towel-dried damp hair, covering all of your hair (excluding your scalp), focusing particularly on the more damaged areas. As a guide, we’d suggest spritzing 4-6 sprays through short, fine hair and 6-10 sprays for longer, thicker hair.