XHC BIOTIN AND COLLAGEN CONDITIONER 400MLXHC Biotin and Collagen Conditioner 400ml is a high end mixture that is intended to revitalize, fortify, and nourish your hair. This conditioner, which is enriched with collagen and biotin, works wonders by encouraging your hair's suppleness and healthy development. As the potent combination hydrates and moisturizes every strand from root to tip, bid adieu to lifeless, dull hair. Why Choose XHC Biotin and Collagen Conditioner? Fortifying Biotin XHC