Building Fiber Keratin Recharge Reconstruction Healthy Treatment 35ml - Grandha Colored hair DMDM hydantoin

DMDM hydantoin

Contains no ammonia

It revitalizes colored hair

The Pro-Color Shield Technology protects and prevents the fading of colored hair

Building Fiber Keratin Recharge Reconstruction Healthy Treatment 35ml - Grandha Colored hair DMDM hydantoinThe ampoule treatment reconstructs porous hair strands. The Building Fiber strengthens the entire hair structure by replacing essential components that restructure the strands. Under normal conditions, healthy hair contains about 90% keratin, which is responsible for its strength and resistance. However, exposure to the sun, pollution, and straightening drastically reduce keratin levels. Hair reconstruction with keratin is necessary to restore its