iHerb Customer Reviews
So far so good!
Posted by Reviewer3213655 on Jun 21, 2014
I have been taking this product for my knee - I have osteoarthritis, but after two weeks at half the dose (2 pills twice a day) only my fine lines have improved. Almost completely filled in. I plan to try a full dose regimen of 4 pills twice a day soon. I want to build up just in case it interacts with my prescription medications. But I am happy that it is making skin look more youthful.
Posted by 4680988612310580849 on Oct 20, 2013
Nails are definitely growing faster and seem less brittle since taking this. Still hoping it will help my hair grow faster :D Too early to tell, I think, three weeks so far...
Posted by 5593428131058422450 on Aug 29, 2014
after use can be (maby) a pain in the abdomen
Doctor's Best Collagen Type 1 & 3.
Posted by 5680914781262702218 on Sep 08, 2012
Value for money.
Posted by Reviewer2241414 on Nov 21, 2011
works and is easy to swallow