I was hesitant to invest in this but was trying to do a good deed for my friend who sells it. I could immediately tell a difference in skin tone, any fine crevasses were minimized, and my face had a healthy glow to it. I waited two weeks and decided to buy a box...best decision. Sunday facials : )

Cellucor has never let me down. Whether it be Super HD or C4 they're great. Super HD worked wonders for me. As long as I took them according to the directions I never had a crash or felt any bad side affects. While taking these pills I noticed an increase in energy both in and out of the gym. My workouts gained more reason to them and the pump I felt was enough where I didn't necessarily need a pre workout with them. Although I have taken both together and I am still alive so no worries there as long as you do so responsibly. I noticed weight loss in less then a month. I took Super HD for 3 months straight and I lost a total of 12 lbs! That was not from the product alone but with their great ingredients and hard work at the gym. All in all a great supplement.