Undetermined if products (SST-1:GH and… Undetermined if products (SST-1:GH and SST-:IGF) are working. However, all I know is I am constipated all of a sudden. No changes to my diet, only the addition of these two supplements. It seems that its the night-time dosage of SST-1:GH that is plugging me up, as I feel it first thing in the morning. I took a couple of nights off in a row, and poof, I am ok.

Quick deliveries with results Blackstone Labs is my sole provider for supplements, their ingredient mixes reactly strongly enough to my body that you can see a strong visible difference in just one 30 day cycle.

Best on the market Can't speak enough on this product. Speedy delivery and the results everytime are incredible. Whether I'm want to bulk or shred, this product helps! No side effects and eve my libido increases. Simply a great product for any true gymrat looking for a ticket to the gain train.

The customer service and the time my… The customer service and the time my product arrived was excellent. protein is the best

They claim they never rcvd my results They claim they never rcvd my results. They also claim I've used the service twice and can't retake the test. Never even heard of Blackstone before. The application was glitchy and disconnected multiple times even after following instructions to the T.