This Matrix Instacure Build-A-Bond Mighty Bonds Shampoo is expertly formulated to gently cleanse and repair mega damaged hair, specifically targeting weakened bonds for a stronger, healthier appearance. Infused with strengthening Citric Acid, which penetrates deep into the hair fibre, and smoothing Squalane, this luxuriously textured shampoo forms a rich lather to soften and smooth every strand from within and on the surface. For optimal results, apply a generous amount to wet hair, massage thoroughly to create a rich lather, then rinse completely before following with your preferred conditioning treatment