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Activate your beauty. Results you can see, feel & show

The 2-in-1 effect of Biosil’s patented ch-OSA® formula supports and activates your body’s natural ability to protect and generate its own collagen, keratin and elastin. The result? Luminous skin, luscious hair, and seriously strong nails.

Stamp ch OSA

We’re not saying it. You are.

Backed by science

Not just tested—proven

Generate and protect your own collagen with Biosil®. Biosil’s uniquely effective ch-OSA® complex has been tested and proven to work in rigorous double-blind, placebo-controlled clinical trials.

Compared to the placebo group, after 20 weeks of taking Biosil® daily.

  • University-led
  • Placebo-controlled
  • Randomized
  • Double-blind

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