Our full range

Your glow starts here

These are the products that power change, from collagen to confidence. Shop our full Biosil range and find your formula for feeling good.

Advanced Hair + Nail Care
Bestseller

Advanced Hair + Nail Care

Biosil Advanced Hair & Nail Care supercharges our patented ch-OSA® collagen generator...

Advanced Hair Growth Formula
New

Advanced Hair Growth Formula

Biosil Advanced Hair Growth is our most powerful hair formula yet—clinically designed...

HerHarmony Beauty Blend
New

HerHarmony Beauty Blend

HerHarmony Beauty Blendâ„¢ is a 2-in-1 formula that supports hormonal balance and...

Collagen Generator - Drops
Kelly's Choice

Collagen Generator - Drops

Biosil Drops offer the ultimate in flexibility and absorption. Add them to...

Collagen Generator - Liquid Capsules
Kelly's Choice

Collagen Generator - Liquid Capsules

Our patented ch-OSA® complex in a smooth, easy-to-swallow format—designed to boost collagen production...

Collagen Generator - Original Capsules

Collagen Generator - Original Capsules

With the power of ch-OSA®, Biosil became the first collagen generator, clinically proven to...

Healthy Aging

Healthy Aging

Biosil Healthy Aging combines our patented ch-OSA® complex with the essential trace...

What is ch-OSA®

Our unique active ingredient

Protects

the collagen, keratin & elastin you already have.

 
Generate

the production of new collagen, keratin & elastin – your own!

 
Impacts

your beauty proteins – crucial for hair, skin & nails.

 
It's NOT Collagen

It’s smarter. It’s better – vegan, proven and goes where it’s needed most for optimal results.

 

The Science

The hype is real. But more importantly, so is our science. Clinically proven, peer-reviewed (that means it’s really good + trustworthy), banging results.

before
after
 
89%

more skin elasticity*

 
30%

fewer lines andwrinkles*

 
26%

stronger and smoother nails***

 
13%

thicker hair**

what matters

Why we're loved.

Backed by Science

Clinically Proven

GMO Free

Dairy Free

Soy Free

Vegan Friendly