This product does a great job. Very noticable gains in pumps/strength. All lifts up at least 10-15% Im eating maintainece cals right now so im not gaining any weight besides the few lbs from the addtional water. NOTE for any people taking this and getting headaches...drink water! over 1.5 gallons does it for me. this stuff lasts forever, i will continue to use this product. GREAT STUFF |