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Natural, healthy, strong nails.

BioSil® is clinically proven to help your nails grow stronger and smoother. By activating the collagen-producing cells in your body, BioSil® improves nutrient flow to the nailbed, and increases keratin production for thicker, healthier nails.†

Like your hair, your nails are made of keratin grown from collagen-based tissue that needs certain nutrients to flourish. The nailbed where keratin grows is called the luna: it's the half-moon shape at the base of each fingernail. However, starting around age 21, declining collagen levels reduce the size of the luna, along with the amount of keratin produced for each nail. This results in thinner, peeling nails that may develop rough, vertical ridges that can split or crack.†

BioSil®'s patented ch-OSA® complex improves nail health in four complementary ways:

  • increasing the size of the luna, which increases the amount of keratin produced, creating thicker nails;†

  • improving blood flow under the nail plate, which provides more nutrients and helps nails grow faster; †

  • activating the production of l-proline, a crucial amino acid in keratin;†

  • supplying orthosilicic acid (OSA), which directly binds keratin fibers together in the nail to prevent peeling and breakage.†

How BioSil® helps

Stronger, break-resistant nails

Collagen is necessary to build keratin, which is why BioSil® is clinically proven to increase nail strength.†

Smooth, glossy nails

Rough, vertical ridges—not to mention splits and cracks—form when your nailbeds aren't making enough keratin.†

Healthy, fast-growing nails

When people start taking BioSil®, fast-growing nails are often the first benefit they notice.†

What to expect & when

Stronger nails within 1-6 months

When you start taking BioSil®, your response time will depend on a variety of factors. You might react more slowly than average, or see the results of replenished collagen levels very quickly—results you can see, feel, and show.†

  • Within 30 minutes

    Immediately, the ch-OSA® complex is released into your blood and absorbed for use by your collagen-producing cells.†

  • All day, every day

    Your cells are triggered to start producing more collagen and elastin for use everywhere in your body.†

  • 1 month

    Faster growing nails are one of the first improvements people say they notice.†

  • 2 MONTHS

  • 3 MONTHS

  • 3-4 MONTHS

  • 4-5 MONTHS

  • 4 TO 6 MONTHS

    BioSil® reduces nail brittleness after four months, and reduces vertical lines and roughness after six, according to a clinical study.†

  • 9 MONTHS

  • 12 MONTHS

Here's what people are saying
about BioSil®

Maria

“It's a fantastic product” 

Read her story  →
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Have a question?
Explore some answers.

Go to FAQ →
    Can I take BioSil® with other supplements?

    Yes. There are no known contraindications between BioSil® and any other supplements.

    Your packaging says "clinically proven." What does that mean?

    When advertisers claim that a product has been "clinically studied" it can be misleading. Just because a product has been studied doesn't mean the results were positive: they may have been inconclusive or even negative.

    BioSil®'s clinical studies are subject to the gold standards of clinical science: double-blind, randomized, placebo-controlled trials. This ensures significant, meaningful results on real timelines.

    How is BioSil® different than products that contain collagen?

    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.†

    When should I expect results with BioSil®?

    1 month: Faster growing nails are one of the first improvements people say they notice.†

    2 months: More voluminous, faster-growing, and lustrous hair is commonly reported in the second month.†

    3 months: Glowing, brighter, more luminous skin can happen within three months for some people, according to reviews.†

    3 months: BioSil® reduces joint discomfort, increases mobility and range of flexibility, and improves cartilage condition after three months, according to a clinical study.†

    4-5 months: BioSil® significantly improves wrinkles and fine lines, as well as skin elasticity in this timeframe, according to a clinical study.†

    4-6 months: BioSil® reduces nail brittleness after four months, and reduces vertical lines and roughness after six, according to a clinical study.†

    9 months: BioSil® strengthens, thickens, and elasticizes hair after nine months, according to a clinical study.†

    12 months: BioSil® increases bone collagen production, and improves bone density at the hip, according to a clinical study.†

    Does BioSil® work for men and women?

    Yes. The biological processes Biosil® supports are identical in women and men. Biosil® generates and protects collagen, elastin, and keratin—it has absolutely no impact on sex hormones.†   

    Is BioSil Vegan/Vegetarian friendly?

    Absolutely. BioSil® does not contain any animal-derived products whatsoever.

    How does ch-OSA® work?

    First, ch-OSA® triggers the production of new collagen, keratin, and elastin.†

    Many collagen supplements are made of ground livestock (hooves, hide, scales, bones, and other meat byproducts), but even the plant-based or protein peptide supplements rely on the idea that you can increase your collagen levels by eating enough of it. However, when you eat collagen your body treats it like any other protein: it breaks it down and digests it as food. Instead of eating foreign, non-human collagen, taking ch-OSA® activates your own cells to produce fresh collagen, elastin, and keratin.†

    Secondly, ch-OSA® also protects your existing collagen, keratin, and elastin from degradation.†

    The choline in ch-OSA® is proven to neutralize homocysteine and regulate cortisol, two "anti-collagens" which destroy existing collagen and suppress new production. In this way, ch-OSA® protects existing elasticity and strength in your hair, skin, nails and bones.†

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