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Natural Factors, BioSil, ch-OSA Advanced Collagen Generator, 1 fl oz (30 ml)

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Natural Factors, BioSil, ch-OSA Advanced Collagen Generator, 1 fl oz (30 ml)

In Stock
1 fl oz
1 fl oz
0.5 fl oz
  • Expiration Date: Aug 2019
  • Shipping Weight:
    0.08 kg
    Switch to Imperial units
  • Product Code: NFS-39184
  • UPC Code: 5425010391842
  • Package Quantity: 1 fl oz (30 ml)
  • Dimensions:
    14.5 x 5.8 x 3.6 cm , 0.07 kg
    Switch to Imperial units
Bundle Offer
Save AU$3.82 when you purchase these items today for only AU$38.95
Together: AU$38.95

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Product Overview


  • Beauty · Bones · Joints
  • Reduces Fine Lines and Wrinkles
  • Thickens and Strengthens Hair
  • Strengthens Nails
  • Promotes Strong and Flexible Bones
  • Promotes Healthy Joints
  • Original ch-OSA Formula
  • Clinically Tested
  • Dietary Supplement
  • Vegetarian

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.

Clinical Facts
Choline-Stabilized Orthosilicic Acid (ch-OSA)
  Clinically Proven Dosage
Clinically Proven for Skin 5 drops, 2 times daily
Clinically Proven for Hair 5 drops, 2 times daily
Clinically Proven for Nails 5 drops, 2 times daily
Clinically Proven for Bones 6 drops, 1 time 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).

Suggested Use


For Skin, Hair, Nails and Joints: Take 5 drops, 2 times per day. Mix in with a 1/4 cup of liquid (preferably juice) and drink immediately.
For Bones: Take 6 drops, 1 time per day. Mix in with a 1/4 cup of liquid (preferably juice) and drink immediately.

Other Ingredients

Glycerol, purified water.

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: 5 drops (about 0.25 ml)
Servings Per Container: about 120
  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

Magic BioSil Collagen Drops -> Read More..

Posted by SUPER BEN on Jul 26, 2017 | Verified Purchase

Amazing Brand, Best Value, Dramatic Results, After 2 months, the hair is much healthier, and Wrinkles starting disappear..I've been using Biosil for almost 2 months, and my hair feels stronger and looks healthier than ever. Regular hair loss has slowed down and I can see considerable new growth and a definite overall improvement. I'll keep using it, definitely..highly recommended! Hey, I've collected all the most interesting and useful information about the goods on my page !.

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Delivers results your searching for.

Posted by 5202731539128957040 on Jul 23, 2017 | Verified Purchase

Using it for years. Will use it forever

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Posted by 5325310444084996691 on Jul 19, 2017 | Verified Purchase

Been taking 5 drops 2 times a day as instructed for not even a week until i had the worst skin breakout ever. Almost two months later I gave it another shot because I had the hope that my horrible breakout was caused by somethig else, but the exact same issue came up right after 5 days.

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Posted by 4682407260878964332 on Jul 18, 2017 | Verified Purchase

Great product.for extra disxount (F F W 1 7 0) without spaces thank you

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Как я это употребляю. Может кому пригодится.

Posted by deshutes on Jul 12, 2017 | Verified Purchase

По всякому пробовал, но самое удобное для меня оказалось и самым простым. 1) Храню в холодильнике, что имеет некоторое значение при приёме - вкус прохладного вещества ощущается меньше. 2) Чуть высовываю язык "немного лодочкой" (чтобы не разбрызгивалось и не растекалось) и капаю прямо на него в ту область, где рецепторы слабее всего воспринимают специфику препарата - это первая треть, по центру, но не кончик! И сразу запиваю 2-3мя мощными (не большими, а именно интенсивными, смывающими) глотками воды с коллагеном и чутком мёда. Почти никакого послевкусия и привкуса. Даже если это просто вода - никаких отличий. Молоко имхо тоже хорошо маскирует вкус, но я принимаю Биосил утром натощак, молоко не в тему. Верю, что в комплексе с другими БАДами, гимнастикой для спины и физ.активностью работает.

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