Kerasilk Strengthening Bond Builder is a professional treatment developed to rebuild and strengthen damaged hair. Its advanced formula acts directly on the hair bonds, repairing weakened areas and preventing breakage. Ideal for fragile, brittle, or chemically treated hair, it provides visibly healthier hair with intense shine and a soft touch. This product integrates easily into your hair care routine, offering long-lasting results without weighing down the hair.

Active Ingredients:

Ceramides: Repair and strengthen the hair structure.

Hydrolyzed Keratin: Reinforces hair resistance, improving elasticity.

Amino Acid Complex: Nourishes and protects against external aggressions.

Texture and Skin Type:
Lightweight texture and easy-to-apply serum, suitable for all hair types, especially damaged, fragile, or chemically treated hair.

Target Audience:

Suitable for people with damaged, brittle hair, split ends, or who frequently undergo chemical treatments and wish to visibly strengthen their hair.

Complementary Products:

Kerasilk Reconstruct Shampoo – Gentle cleansing and preparation for treatment.

Kerasilk Reconstruct Conditioner – Complements repair and facilitates detangling.

Kerasilk Leave-In Treatment – ??For daily protection and maintenance of hair strength.

Orders to United States - USA are shipped from Portugal and within 48 hours of purchase (unless stock is out of stock or incomplete delivery address). At the time of dispatch, an email will be sent with tracking data and the corresponding invoice attached (please check your SPAM folder).

All shipments have loss insurance (check delivery times for the type of shipment selected).

If you are not satisfied with the product, consult our returns policy.