iHerb Customer Reviews
Savings of: $18.00 (44% off)
Posted by 5412676300250015323 on Dec 19, 2013
rest easy with Optimum ZMA
Posted by 4916062616576775572 on Nov 20, 2014
Although i couldn't see any discernible difference between this formulation and the one provided by GNC. Optimum wins on providing better value in terms of cost per serving. I get a real good night's rest without waking up mid sleep the way I used to. On the recommended dose, I wake up fully rested.
Posted by 5539318831667043996 on Dec 26, 2016
hey my shipment nor erav to me whay?
Items 1-3 of 3 total