Infused with the cutting-edge Defy Damage technology, In a Flash rebuilds bonds in just 7 seconds, delivering a clear and remarkable transformation. Its one-of-a-kind liquid-to-cream formula quickly shields and strengthens hair, making it more resilient and less likely to break. Contains liquid keratin, a key component for healthy hair.

Features

• Suitable for color-treated hair
• Free from silicones
• Increases hair’s resistance to breakage by up to 20X
• Builds bonds and strengthens hair structure
• Leaves hair soft and smooth without weighing it down
• Certified PETA Global Animal TestFree

How to use

• Cleanse hair using Defy Damage Protective Shampoo
• Apply directly to hair, from mid-length to ends, avoiding roots
• Work into hair until liquid turns creamy
• Leave in for 7 seconds
• Rinse