FLASH FORWARD TO STRONGER HAIR In A Flash transformer for strong, soft and healthy-looking hair. With the innovative power of Defy Damage, IN A FLASH helps build bonds delivering a dazzling, 7-second transformation you can see and feel. Unique liquid-to-crme formula. Helps build bonds, making hair stronger* and less prone to breakage. *
Includes liquid Keratin protein and new bonding ingredients to create bonds and strengthen the hair structure for beautiful results you can see and feel.

Impresses as a quick, rinse-out treatment with immediate visible results.
Helps to build bonds for healthy-looking hair
Boosts shine and delivers easy detangling
Safe for color-treated hair