If I could give more stars I would If I could give more stars I would! This company hands down has the absolute best customer service staff I've ever encountered. And that goes across every online merchandise company organization.

As a customer you will always be… As a customer you will always be skeptical of purchasing things online. The first time I purchased enduralean from here, the flavor I wanted was not in stock and they reached out to me asking me if I wanted a different flavor. The next time, I had a question and they were fast to respond back not like other places. So that's Amazing customer service.

My go to place for pro-hormones and more! I needed some good pro-hormones to supplement my workout routine and found everything I needed, and more, at My Supplement Store! They always have great prices and my stuff always arrives on time. Plus, for a few bucks, you can buy insurance for your stuff in case it never shows up or is lost. Hasn’t happened yet for me but a definitely a no-brainer and I love having that option!! I won’t shop anywhere else. Great job guys, you rock!

Just started taking the product Thank you for making available your product of potassium nitrate in capsule form. You are one of the few companies that make this valuable NO precursor available to the public. I am taking it now to help with nitric oxide supplementation to improve arterial and venous blood flow. So far the formula seems to be agreeing with my system. I will pass on any positive results after taking your product for awhile.

First Time Customer It was My Supplement Store to the rescue. I was out of my Life Extension Bone Strength Collagen Formula w/KoAct, which I have been taking for years. They had an ample supply and were great with notifications when the items shipped and when they were delivered. I was very satisfied with the whole experience and will use them again in the future.