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Patented ch-OSA©

† 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.

BioSil©'s patented, uniquely effective ch-OSA® complex is clinically proven to smooth fine lines and wrinkles, thicken hair, strengthen nails, and improve bone and joint health.†.

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© 2023 BioSil - BioSil, ch-OSA, Advanced Collagen Generator and Vegan logo are registered trademarks of Bio Minerals NV. The Clinical Facts Box is a trademark of Bio Minerals NV.

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