What Biosil does for your hair

Biosil® is fantastic for your hair. It’s clinically proven to help each strand of hair grow stronger and thicker and to reduce fraying and split ends. The result? Thicker, healthier, more luscious hair†.

Fuller hair

Biosil® is clinically proven to thicken each individual strand of hair, which results in more overall volume†.

Stronger hair

Biosil® is proven to fortify your hair’s elasticity, which helps it resist damage from aging, styling, and environmental factors†.

Healthy shine

Biosil's patented ch-OSA® complex binds the hair's keratin proteins together as the strand grows†.

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any diseases.