Biosil is designed to help support your body’s natural collagen production, promoting healthier hair, smoother skin, and stronger nails. With its advanced formula, Biosil helps improve beauty from within, making it a trusted choice for daily wellness and long-term beauty support.
$69.99 Original price was: $69.99.$61.99Current price is: $61.99.




Biosil Official is a premium collagen generator that supports your body’s natural production of collagen, elastin, and keratin. Powered by patented CH-OSA® technology, it helps improve hair strength, skin elasticity, and nail health from within.
Real reviews from people who trust BioSil as part of their daily routine.
The hype is real. But more importantly, so is our science. Clinically proven, peer-reviewed (that means it’s really good + trustworthy), banging results.

more skin elasticity*

fewer lines and wrinkles*

stronger and smoother nails***

thicker hair**
Find answers to the most common questions about BioSil, including how it works, how to use it, and what benefits you can expect.
Because BioSil works through your body’s natural pathways, the collagen it generates has your own DNA fingerprint, therefore making it more effective than simply taking a collagen supplement. BioSil is not made out of collagen, it generates collagen, and there is a big difference between the two.
Biosil® was introduced for sale in the USA in 1994 and meets or exceeds all FDA requirements for dietary supplements. The FDA inspects our manufacturing facility in Belgium, and also inspects and approves Biosil® products for sale upon their arrival in the USA. The FDA reviews all of our claims substantiations, ingredients and safety practices prior to approving our products.
In Europe, the European Food Safety Authority, considered by many to be one of the most stringent review panels in the world, has reviewed and approved ch-OSA®. Their written opinion deeming ch-OSA® safe and bioavailable can be found online here.
In Canada, Health Canada’s rigorous new regulatory program has granted Biosil® products Natural Product Numbers after evaluating our scientific support, and confirming safety and claims substantiation (Biosil® Capsules: NPN 80023605; Biosil® Liquid Drops: NPN 800005878.)
Five signs collagen is working include firmer, more hydrated skin with fewer fine lines, stronger and faster-growing nails, reduced joint stiffness, improved muscle recovery after exercise, and potentially better gut health, all pointing to increased skin elasticity, connective tissue strength, and structural support
Biosil® is not made from collagen, it generates collagen. When you ingest collagen your body breaks it down and digests it as food. Your body views collagen supplements like any other protein-rich meal: meat, seafood, poultry. In this way, many collagen supplements aren’t very different from drinking a protein shake.
Biosil®, by contrast, turns on your body’s collagen-producing cells. In your skin, these cells are called fibroblasts. In bone, they’re called osteoblasts. When your fibroblasts and osteoblasts begin to slow down with age, collagen production diminishes. Biosil® has been clinically proven to increase collagen formation by supporting these cells, and helping them operate at full capacity. What’s more, Biosil® protects the newly formed collagen, as well as your existing collagen, from damage.