Giovanni Biotin & Collagen
(6 products)
If your hair feels fine, flat or lacking density, Giovanni Biotin & Collagen is designed to help build visible body and strength. This volumising range blends biotin and collagen to support thicker-looking strands while improving overall fullness and bounce.
If your hair feels fine, flat or lacking density, Giovanni Biotin & Collagen is designed to help build visible body and strength. This volumising range blends biotin and collagen to support thicker-looking strands while improving overall fullness and bounce.
