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iHerb Customer Reviews



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Dont feel much difference but I see my skin glow

Posted by 5619605269735029573 on Dec 29, 2015

I honestly don't see much difference after using this product. I just noticed that my skin became pinkish. I'm Asian btw with fairly white skin. In terms of wrinkles i think it gave me a little lift especially on my face. But not too significant. My first bottle has now finished but I would like to also try other products. I'm now waiting for YouTheory collagen as I've seen good reviews from Amazon.

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good for skin and joints

Posted by 4772329128476090466 on Nov 16, 2015

hope it makes difference in my skin

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so far so good

Posted by 5750602266557077765 on Jun 25, 2015


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Keeping my knees healthy

Posted by 5262772148133830843 on May 15, 2015

The shoulders are a mess, one operated and the other will be done ASAT. But a few months ago I noticed my right knee was starting to be a little iffy. Since I've used Doctor's Best, no twinges.s That, plus I'm a bit more careful about my right knee than I used to be.

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it's good

Posted by 5335575420570775880 on Nov 02, 2014

I have been taking this every morning but it's been only a month, so I'll need to see if this works for my health improvement. But so far I'm enjoying taking it every morning and there's no problem with this.

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Posted by 5108799219933574023 on Oct 28, 2014

super product!

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Aun no llega

Posted by 5452348538702505046 on Aug 14, 2014

Ya van casi dos meses y aun no recibo el pedido

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1 person found the following review helpful


Posted by 5607461576233452072 on Jun 14, 2014

It's the best!

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Hyaluronic acid

Posted by Reviewer2631717 on Mar 06, 2014

This helps a very tiny ittie bitty little with joint issues, but don't expect miracles. Won't cure or solve back-issues. We will next be trying pure concentrated Collagen II as prescribed by our doctor to see if it might help more. As for making a dryed-out-face puff out with healthy moisture, and reduce wrinkles: nope, sorry!

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2 people found the following review helpful

Doctor's Best Hyaluronic Acid

Posted by Reviewer1016431 on Aug 22, 2013

After a motorcycle accident that required extensive reconstruction on my forearm, wrist and pelvis, I used the following supplements during my rehab: Hyaluronic Acid by 'Doctor's Best', Cal-Mag Caps by 'Now Foods' and MSM Joint Formula by 'Natural Factors', I sincerely believe that it is only because of these that I was able to get full range of motion back in my hips and 95% in my wrist. Not only that but even when the weather changes, I rarely, (only a couple times in 4 years) have any pain whatsoever. My doctor was amazed at my rate of recovery. I recommend the three together to any of my friends who are recovering from accidents or injuries.

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2 people found the following review helpful

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