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Natural Factors, BioSil, ch-OSA Advanced Collagen Generator, 30 Vegetarian Capsules


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Natural Factors, BioSil, ch-OSA Advanced Collagen Generator, 30 Vegetarian Capsules

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Natural Factors, BioSil, ch-OSA Advanced Collagen Generator, 30 Vegetarian Capsules

In Stock
30 Vegetarian Capsules
30 Vegetarian Capsules
60 Vegetarian Capsules
120 Vegetarian Capsules
  • Expiration Date: 03/2019
  • Shipping Weight:
    0.13 lbs
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  • Product Code: NFS-39182
  • UPC Code: 5425010391828
  • Package Quantity: 30 Vegetarian Capsules
  • Dimensions:
    4 x 2.1 x 2.1 in, 0.1 lbs
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Frequently Purchased Together
    Product Overview


    • Hair · Skin · Nails
    • Reduces Fine Lines and Wrinkles
    • Thickens and Strengthens Hair
    • Strengthens Nails
    • Promotes Healthy Bones and Joints
    • Original ch-OSA Formula
    • Clinically Tested · US Patent #5,922,360 and Other Patents Pending
    • Dietary Supplement
    • Vegetarian
    Clinical Facts
    Choline-Stabilized Orthosilicic Acid (ch-OSA)
      Clinically Proven Dosage
    Clinically Proven for Skin 1 capsule, 2 times daily
    Clinically Proven for Hair 1 capsule, 2 times daily
    Clinically Proven for Nails 1 capsule, 2 times daily
    ch-OSA has been tested in rigorous double-blind placebo controlled clinical trials for both efficacy and safety. The results are published in peer reviewed medical journals. (see insert for details).

    Nourish Your Body's 3 "Beauty Proteins" - Naturally!

    The condition of your skin, hair, and nails depends on three proteins:

    Collagen "plumps out" skin, removing wrinkles and preventing them from forming. In addition, collagen is essential for strong, healthy bones and joints.

    Keratin is the protein that's packed into your hair shaft. It gives your hair thickness, body, strength, and elasticity. Plus, keratin gives your nails strength.

    Elastin gives your skin its ability to stretch and "bounce back" preventing fine lines and wrinkles.

    With age, collagen keratin and elastin decline.

    BioSil Hair Skin Nails, with clinically proven ch-OSA, is specifically formulated to help nourish your body's 3 beauty proteins and restore them to more youthful levels.

    The Breakthrough in Collagen!

    Collagen is essential for beautiful skin, hair and nails as well as healthy bones and joints. But starting at age 21, collagen diminishes 1% per year. By age 30, the signs become visible. For years, scientists searched for a method to give the human body the ability to regenerate its own collagen. But it took BioSil's landmark discovery of ch-OSA to make it a reality. Its capacity to generate collagen with your own DNA fingerprint makes ch-OSA the genuine breakthrough in collagen.

    Suggested Use

    Directions: Take one capsule, two times per day.

    Other Ingredients

    Microcrystalline cellulose, purified water, capsule shell consists of hydroxypropyl methylcellulose.

    This product does not contain soy, dairy, egg, corn, wheat, gluten, fish/shellfish, nuts/tree nuts


    Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, or are pregnant or lactating.

    Keep out of the reach of children. Store at 59-86°F (15-30°C). Protect from light and moisture.

    Supplement Facts
    Serving Size: 1 Capsule
      Amount Per Serving %DV
    Silicon (as Choline-Stabilized Orthosilicic Acid (ch-OSA) 5 mg *
    Choline (as ch-OSA) 100 mg *
    *Daily Value (DV) not established
    iHerb Customer Reviews


    Posted by iHerb Customer on Jan 01, 2018 | Verified Purchase

    My hair really has become much fuller. Good product!

    Thanks for your feedback!

    Great quality and price ratio

    Posted by Amber on Dec 19, 2017 | Verified Purchase

    I am convinced it helps with bone strength as well as healthy nails and hair. My skin is much younger looking! Will be ordering again.

    Thanks for your feedback!

    Didn’t See Any Results

    Posted by iHerb Customer on Dec 01, 2017 | Verified Purchase

    I’ve been taking it on empty stomach but still came straight out with my poop therefore 0 results. Also the capsules is bad and plastic like.

    Thanks for your feedback!


    Posted by iHerb Customer on Nov 07, 2017 | Verified Purchase

    Very good, will be order 2nd time

    Thanks for your feedback!

    Probably good

    Posted by iHerb Customer on Jul 02, 2017 | Verified Purchase

    Did not work fast enough for me. Uses Neocell instead

    Thanks for your feedback!