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Better Hair & Nails
Grow, strengthen and thicken your hair and nails.
Grow, strengthen and thicken your hair and nails. of Added Biotin takes your hair + nails to a new level.
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$46.17 $39.24
monthly delivery
Receive a month’s supply each month. Free shipping.
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$46.17 $41.54
1 x 30-day supply, 60 capsules
Single bottle purchase

The essentials

  • What's in it (and what’s not)

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  • Suggested use

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  • Nutritional facts

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  • The Biosil® routine

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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.

We’re not saying it. You are.

Showing our 4 & 5 star reviews

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    Kate Goosman - I have been using the drops for about 2 months and I am experiencing improved nail beds and hair feels stronger.

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    Monica Schwaner - Easy peasy!

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    Tori Kime - I love getting the emails that remind me a payment is coming up and then I’m in the loop throughout the entire process. Also shipping is super quick!

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    Manuela - Ich hätte mir nie vorstellen können, dass Biosil si einen Effekt haben könnte. Mein Nagelbett schaut jetzt so toll aus. Die Haare fühlen sich dicker/kräftiger an und meine Falten sind viel weniger geworden. Ich bin absolut begeistert und habe mir die Kapseln schon wieder bestellt.

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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.

Smoother, more youthful skin

Skin elasticity

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30%
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89%

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

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    University-led
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    Randomized
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    Double-blind
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    Placebo-controlled

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