BioSil™ | GNC

Biosil BioSil™


Item # 477801


Size: 60 Vegetarian Capsules

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Note: This product cannot be sold in Canada


Product Information


Reduces Fine Lines and Wrinkles
Thickens and Strengthens Hair
Strengthens Nails
Promotes Healthy Bones and Joints
The Breakthrough in Collagen!
Collagen is essential for beautiful skin, hair and nails as well as healthy bones and joints. But starting at age 18, 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.

Nourish Your Body’s 3 “Beauty Proteins”- Naturally!
The condition of your skin, hair, and nails depends on three proteins:

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


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 and clarity.


gives your skin its ability to stretch and “bounce back” preventing fine lines and wrinkles

Label (click image to enlarge)


Take one capsule, two times per day.


Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, or are pregnant or lactating., Consult your physician prior to using this product it you are pregnant, nursing, taking medication, under 18 years of age or have a medical condition. Discontinue use two weeks prior to surgery.KEEP OUT OF REACH OF CHILDREN.

Other Ingredients

Microcrystalline Cellulose, Purified Water, Capsule Shell consists of Hydroxypropyl Methyl-Cellulose


Store at a controlled room temperature of 15-30°C/59°-86°F, Protect from light and moisture.
Manufactured by:
Bio Minerals NV
Zenderstraat 12
B-9070 Destelbergen

Nutrition Facts

Serving Size  1 Vegetarian Capsules
Servings Per Container  60

Amount Per Serving     % DV

Silicon (as choline-stabilized orthosilicic acid)  5 mg   **
Choline (as ch-OSA®)  100 mg   **

** Daily Value (DV) not established.


4.7 / 5.0
17 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
a few days ago, i'm eatting now, so i need lots of time.
December 6, 2017
3 weeks ago
Biosil is a terrific product that produces results within a few weeks.
Biosil has been a tremendous help with my thinning hair. A couple of years ago I noticed my hairline becoming very thin. Biosil was recommended to me, so I tried it with reservations. Within a few weeks it became apparent that it was working!! I now have a fuller head of hair and my hairline is totally full. I wholeheartedly recommend Biosil for everyone as it also is helping my skin and nails.
October 21, 2017
2 months ago
Biosil Really Delivers
I'm 50 and I had read an article about Biosil. Thought it was just another bogus product but would give it a try. I think I'm on my 6th bottle. I wont ever stop. I REALLY noticed a difference in my nails. Always breaking right at the quick and end up cutting the whole nail off. I actually have to trim them because they get so long....and strong. Skin just seems moist and healthier all over. I have a ton of hair so hard to notice there since I use different product all the time but Biosil DOES deliver.
September 7, 2017
Excellent product
I have been taking this for 3 months, my hair was already thick and healthy, just want to keep it that way. my nails are much stronger, but being a hair stylist they are always in water and chemicals, but are much better, BUT, I was getting jell shots into both knees for about 3 years and was told i need a double knee replacement soon, I haven't needed the shots and my knees feel great. I recommend it 2 all my clients
June 17, 2017
I have only used the product for one week and can honestly say my nails have already changed. They were weak and peeling prior to my using BioSil, but they are now stronger and not peeling. I cannot wait to see what they look like after using the product for a month.
December 28, 2016
It works for me
I have been taking two tablets a day for about two years. I am 55 and get comments on how young I look quite frequently. I feel the product works for me. My hair, nails and skin have improved with the use of this product.
January 6, 2014
Helps with nails and skin
I purchase Biosil because my nails kept splitting and breaking, even after taking biotin for several months. After my third or fourth bottle, I noticed my nails were not brittle, and looked great. Even my cuticles have improved, and the skin on my hands is softer and smoother. My elbows and feet are also much softer, without using a loofah, scrub, or special cream. Overall, does a great job on skin and nails, but it does take a few months to build up in your system.
July 11, 2012
Definitely makes hair grow faster...
My hair stylist recommended this b/c I told her my hair grows so incredibly slow and breaks a lot. I can't get it to grow out b/c every time I get my hair colored and cut, we have to cut off the whopping full inch that grew over 10-12 weeks. Anyways, been taking it for about 5-6 weeks so far. 1 pill, twice a day. My hair has grown in 6 weeks what it normally does in about 10. I can't believe it. Supposedly it's supposed to make it thicker too, but it's too soon for me to tell. Buuuut I hope it does b/c my hair is super thin and breaks A LOT. Can't really tell anything w/ the skin and nails but I can def tell a difference in how fast my hair is growing.
May 1, 2012
Bad Knees
I read an advertizement about Bio Sil in your monthly magazine. I went online to see if I could get anymore information about the product. Turns out some people felt their joints gained increased range of motion after using Bio Sil for a few months. I turned out to be one of those lucky people too.

I would recommend this product to anyone suffering from ailing joints. After taking the product on a daily basis for the first month, you can use it every other day Who knows you may be one of the lucky ones too.

Before Bio Sil, I had tried other products. I got some relief but nothing like Bio Sil.
April 27, 2012
I take 2 a day. I've been using these for about over a month and I'm so amazed at the results already. My hair was thick to begin with but it always used to fall out when I washed it or ran my fingers through it and I feel like it used to break easily. But since I've taken these I see so much less hair loss it amazes me. My hair is also thicker already. It also worked wonders on my nails, I used to have very thin and easily breakable nails but now I have a hard time even biting them. I haven't really noticed much difference with my skin yet, but I am young so I don't have many noticeable wrinkles to notice much difference yet. I highly recommend these for anyone who needs help with hair or nail issues. Both of my parents take them too and they love it as well.
March 8, 2012