Endothil Ingredients Endothil: A revolutionary new approach to building bigger, stronger muscles without steroids or steroid-like precursors. How would you like to get steriod-like muscles without the steroids? You can, with Endothil-CR. Never before has increased muscle mass been possible at this capacity without the use of steriods.     VIEW ALL DEALS   Product Information Change Font Size Endothil-CR is a bodybuilding phenomenon that came about quite accidentally through the development of a compound to overcome muscle atrophy. It all began when physical therapists began recommending Endothil-CR to their patients suffering from traumatized muscle tissue. Patients who trained noted astounding differences in their ability to gain muscle and strength, attaining muscle mass that mimicked the effects of steroids. Endothil-CR has been leaping off the shelves ever since. In double-blind clinical trials, Endothil-CR increased upper body strength by 100% and lower body strength by 249% within 6 weeks. Picture your muscles at 2 - 3 times their current size! If you want to see massive improvements in your training results, you have to try Endothil-CR.