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Preferred Nutrition

Preferred Nutrition Biosil

90 vegicaps

Product ID: PN00153

Preferred Nutrition Biosil
5/5 stars
Totally satisfied. The product is exactly as advertised. Speedy delivery
Rating: 4.83 - 6 votes

Expiration: April 2020

97% of 100

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Retail: $45.99
Vitasave: $41.99 (Save 8%)

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Biosil Capsules


Molecular biologists have pinpointed the key structural protein integrally involved in creating smooth skin, thick strong hair, and strong nails. It’s your body’s beauty protein, collagen. Collagen is an essential building block of your body, making up 70% of your skin and 30% of your bones. During youth, you have a rich abundance of collagen, which arranges itself into a resilient and flexible “tight mesh” matrix . This “ideal” collagen condition prevents wrinkles from forming, gives skin elasticity and helps create thick and strong hair. But over the years, collagen diminishes and undergoes other changes.

It’s important to note that BioSil™ is not made out of collagen. Instead it triggers the body to generate   its own collagen. There’s a big difference. When you ingest collagen, the human body breaks it down and uses it as food. By contrast, BioSil’s™ patented ch-OSA complex is absorbed by the body, where it acts to promote the production of collagen, boosting your body’s collagen levels, and slowing the loss of this essential building block that occurs with age.  As a result, BioSil™ provides superior support for stronger, healthier and thicker hair; stronger nails; fewer fine lines and wrinkles and denser and more flexible bones.


  • Reduced wrinkles and fine lines
  • Thick, strong, healthy hair
  • Strong nails
  • Increased bone density and flexibility


Medicinal Ingredients
Servings Size: 1 Capsule
Servings Per Container: 90
Silicon (as Choline-stabilized orthosilicic acid) (ch-OSA) 6 mg
One capsule is equivalent to 6 drops of BioSil™ liquid.  
Non Medicinal Ingredients : Choline chloride, vegetarian capsule  (hydroxypropylmethylcellulose, water) with microcrystalline cellulose, water.
  • Reviews (6)
Verified Buyer
100% of 100
Seems like a great product
Hair seems healthier and skin seems a bit thicker
Verified Buyer
100% of 100
Noticed hair and nails grew
Noticed hair and nails grew faster after taking for a few months
Verified Buyer
100% of 100
Preferred Nutrition Biosil
Since taking Biosil, I have noticed an improvement in both my hair and finger nails. I would recommend it.
Verified Buyer
100% of 100
I have found Bio-Sil to
I have found Bio-Sil to be effective for improvements in the strength of hair and finger nails. I no longer have a combful of hair after combing my hair. I believe that a trial of this product requires about a year's use to establish its effectiveness.
Verified Buyer
100% of 100
Totally satisfied. The product is
Totally satisfied. The product is exactly as advertised. Speedy delivery
Verified Buyer
80% of 100
I've been taking this product for months now. My hair has wonderful lustre but I use salon products so not sure how much the Biosil factors in. I haven't noticed strengthened hair shafts nor has the breakage improved so I just don't know if it is 'working' for me or not. Vita save is the very best Canadian pricing though so it's the place to buy it to try it out. It hasn't hurt my hair at all and my fingernails have strengthened so this product may be helping me there. Worth a try to see as everyone really is different and it may work for you.

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