This is by far the best pump product ive ever used in my entire life. I baught this product on a clearance and was hooked, ended up purchasing 3 more bottles. Product stopped being produced a while back and has been re-released. Product has creatine, many pump ingredients including one that i quickly became a fan of. glycerol mono sterate. fantastic product with the best pumps ive ever had. product also has stimulants in it to give you extra energy in the gym. I suggest this product to anyone looking for solid results and vein blowing pumps in the gym. Sounds like a magazine ad but it is absolutly true! product was a capsulated product to taste and mixing was never a problem. only down side with capsulated product like this is that you needed about 6-8 pills to get a full dose.