Kerasilk Strengthening Bond Builder is a deep-acting, high-performance treatment infused with Biomimetic Silk and Bondamide. This 100% vegan formula builds new structural bonds within the hair cortex to restore strength, stability, and resilience, even in highly damaged hair.

Clinically tested to reduce breakage by up to 98%, it also improves elasticity and leaves hair looking smoother, healthier, and more naturally shiny. Free from silicones, sulphates, dyes, microplastics, mineral oils, and parabens, it’s a climate-neutral treatment in a tube made from 70% post-consumer recycled material.

Benefits of Kerasilk Strengthening Bond Builder 90ml:

• Rebuilds inner hair bonds for 20x stronger strands*.
• Reduces breakage by up to 98%**.
• Improves elasticity and resilience.
• Leaves hair smoother with natural shine.
• 100% vegan, PETA-certified, and climate-neutral.

How to Use: Apply to towel-dried hair. Leave in. Do not rinse.

Size: 90ml

*Clinically tested vs. standard shampoo
**Clinically tested vs. untreated hair