July 19, 2017Reviewer: Mark in Pennsylvania* I have been using this for years now. Normally cycle on 3 months and then a month off. When you don't use this, you know it. Great healthy product for helping your muscles recover and when you use it - you def notice a deference within 7 days no lie.
June 01, 2014Reviewer: Richard in California* This product delivers. Noticeable improvement in strength after only a few days usage. I'm 61 and have been strength training for a while.This review is specific to Cell-Tech Performance Series, Blackberry