Russian Bear 10000 Weight Gainer has been developed by Russian decendant Val Vasilef N.D. winner of over 80 physique, power and weightlifting awards including Mr. America also a researcher in sports science and advanced nutrition. Val has incorporated once held Soviet secrets of their most important anabolics and USA’s most potent ingredients for gaining weight without gaining fat! Russian Bear 5000 Weight Gainer is the one and only. 5000 Calories per serving. Rock hard fast. Zero fat. Anabolic growth formula. Soviet & USA’s high-tech weight gain formula. The first of it’s kind in the history of sports science to produce such great results in lean super weight gain!