Great product, I began to notice it working within the first week with size and strength gains. This is the first time I took this particular pro hormone. Beginning cycle weight was 181 after cycle weight was 196, so a total gain of 15 lbs. It's now been two weeks post cycle and I'm back down to 192 so havent lost a lot of muscle gained and almost all strenghth gained is still there. I had no side effects really to speak of other then slightly tender nipples at the end of cycle and a little aggression during cycle but that could be just me. All in all I was impressed and will try another cycle again. I recommend this product for muscle mass gains with little side effects.

Just finished up a 4 week cycle of this stuff. Great results! Lived up to its claims. Put on 13 pounds of lean mass. Only complaint though is that I had the worst shin splints while on cycle! Stay away from cardio during cycle. Other than that though the product is amazing.

Used one cycle of HD-50. Put on 12lbs of pure muscle, added 50+ pounds to my bench! Best product ive ever used, hands down.