Reviewer1884425发表于 Aug 20, 2011
I just realized that synthetic methionine is used with OptiZinc. However, L-OptiZinc uses natural methionine, but Jarrow Formulas chose mediocrity... big mistake.
Amazing how quickly it worked!
Reviewer1348336发表于 Sep 04, 2008
I notice my acne healed right away when I took this zinc formula. I love it!
Reviewer2155103发表于 Sep 20, 2008
Very good. easy to take. The copper seems to have darkened my greying eyebrows and hair. (quite a bonus at my age 69)
Reviewer1907961发表于 Jun 19, 2008
This has the zinc-copper balance you need. You don't want to be taking a lot of zinc without the complementary amount of copper--otherwise it throws off your mineral balance. This supplement solves the problem so you can use it to supplement your vitamins, etc. when you need extra zinc. Price is good too.
Added benifet !
Reviewer3083675发表于 Jun 24, 2008
I am using this to help w/ health issues and an added bonus is seems to be loosing some of the grey in my hair!