Real, lasting fat-loss requires total commitment to getting every lifestyle factor from rest to hydration to nutrient timing in order. Nutrition and supplement expert Chad Kerksick, PhD shares his secrets for ripping up, round the clock!
Shoulder pain booted you off the bench press? Todd Bumgardner, MS, CSCS has some unique movements that will help you keep your upper-body mass and strength goals on track until you’re ready to shoulder the load again!
The arrival of a new ProSource Supplement Catalog is always cause for celebration among serious athletes. And rest assured, this winter’s catalog is packed with all the phenomenal savings and expert reviews of top-brand products you’ve come to expect from us.
IsoStak is a test booster utilizing 5-methyl-7-methoxyisoflavone. 7-isopropoxyisoflavone. 5,7-dihydroxyflavone. 20-hydroxyecdysone. Isoflavonol®. Triboxybol®. These are some of the latest bodybuilding ingredients. Alone, each packs a punch. Together, they're part of IsoStak, a super anabolic flavone complex. While you may not be able to pronounce these substances, know this: IsoStak can help you grow.
Q & A
Does this need to be cycled?
Like 3 weeks on 1 week off?
I asked this same question a week ago when I ordered it. No answer yet.
Question by: alex on Apr 5, 2016 3:10:00 PM
Hi Alex. It doesn't say on the usage directions but with any test booster i suggest a 2 months on/1 month off rotation.
Answer by: Kelly Conklin (Admin) on Apr 12, 2016 1:56:00 PM