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iHerb Customer Reviews

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

$25.59
$31.99
Savings of: $6.40 (20% off)
4.4 out of 5 based on 438 reviews
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Items 16-20 of 269 total

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First wrinkles

7 people found the following review helpful

Posted by Reviewer2380750 on Aug 04, 2011

I’ve been using BioSil nearly half a year. I tried this only because it was highly recommended by my home country’s` dermatologists. Just after I had my 27th birthday I had some tragic invents in my life (lot of crying, sorrow, worries) and less than a week I developed fine lines under my eyes. As I’m still so young I hoped BioSil would help but unfortunately it had no effect on my wrinkles. But it made a difference with my hair. When more than 10 years I have had hair up to my waist (that is as long as it grows) then now it has grown about 1,5 - 2 inches more. This IS impressive! I keep using BioSil and hope that I can get rid of those first lines :) UPDATE: I have to raise it up to 5 stars. I don’t see much change in my skin but it makes my hair and nails grow like crazy!

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Convincing and immediate results

7 people found the following review helpful

Posted by Reviewer2166360 on May 14, 2011

I actually bought this to assist with my "avoid osteoperosis" campaign. I got a poor bone-density report awhile back and I'm determined to improve it. Imagine my surprise when, within two days, my chronic shoulder pain disappeared. I thought it might be a fluke, but when my husband complained about knee pain and had the same miraculous results... well, I ordered 4 more.

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So far, so good

7 people found the following review helpful

Posted by Reviewer2366256 on Dec 29, 2010

I ordered this product on advice that it would help my hair stop breaking off. I've been using it for a few weeks, and I can't say for sure if my hair is better, but my knee sure does not hurt anymore!

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African American Hair - WORKS!!!!!!

19 people found the following review helpful

Posted by Reviewer3064214 on Jan 04, 2008

My daughter and I have been using this product for 4 months now and we have seen great results as far a hair growth and skin texture goes. We have African American hair and we have seen faster hair growth rate and the texture has improved greatly. Our hair feels more moisturized and silky. We take 10 drops per day in the morning on an empty stomach; this along with Biotin and MSM does it for us. We are very pleased with this product and will continue to reorder.

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LOVE IT!!

6 people found the following review helpful

Posted by Reviewer1313524 on Oct 10, 2007

This is a great product, I have seen a great improvement in my hair....which never looked healthy because of my hypothyroidism. My nails are becoming stronger, even my back pain from a herniated disc has subsided! Will stay on this product!

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Items 16-20 of 269 total

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