Matrix Biolage Repair Inside Mask 150ml

Rebuild damaged hair from the inside out with the Matrix Biolage Repair Inside Mask. Inspired by the strengthening properties of arginine, this intensive treatment mask penetrates deep into the hair fibre to repair damage, restore elasticity, and dramatically improve the overall health and appearance of stressed or over-processed hair. With regular use, hair becomes progressively stronger, smoother, and more resilient. Apply generously after shampooing, leave for 5–10 minutes, and rinse for hair that feels completely transformed — soft, strong, and full of renewed vitality.