I've been taking this for 4 weeks, definitely feel a boost of test, at least the side affects. I would say this works.

Oustanding! After about 2 weeks of isolation testing this product I noticed some improvements to lifts. I really went dry to see if this actually works. You have to give it an assimilation period. I'm also quite a bit more aggressive now. Hopefully not placebo, but I did not have test levels checked. A little higher than average at 801ng/dL , and I'm 29. This was after a 24 hour fast, and no product as well. Before taking this, test level was 676ng/dL. So it certainly works, at least for me, after a 3 and half month period, on 2 caps a day. 10/10 , it works, quality ingredients, excellent price.

Didn't notice much difference taking this.

I have been looking for natural ways to increase my testosterone levels and noticed that "tribulus terrestris" is an ingredient that's present on every formula. So I decided to combine this product together with DHEA by Ultimate Nutrition. I take 1 capsule of each with my breakfast and before going to bed. Well, I am currently cutting up for a natural bodybuilding show I was expecting to lose strength every week. Guess what? I gained 2 pounds of solid muscle during my contest prep (very unusual) and my strength is 100% intact!! I'm feeling so strong that I decided to enter a dead lift competition as well. I think this product together with 50 mg of DHEA a day, fish oils, and a balanced diet had a lot to do with me staying strong and lean during a strict contest diet. Also note that I'm eating whole foods only. I temporarily cut out protein shakes. I only like taking those in the off-season.

i bought this product because it was cheap and i figured i couldnt go wrong. saw some strength gains after about 2-2.5 weeks. Side effects werent as bad as some others i've tried. OVERALL, i dont think it is strong enough, but its good for the price

Reduces fat on a stomach! ! ! ! reduces waist volume! ! ! I increased a benchpress lying on 10 kg! faster restoration after trainings! ! ! !

Great product just makes you feel like such a man, I always have stronger lifts when i take it and more energy. And well your girlfriend will like it!

This poduct should be used by all. I have lost alot of strength and size in wrestling season having to cut weight. I have been back lifting and i have gained twenty pounds of muscle and have gotte really stronger within three weeks. i have been getting so noticably bigger and stronger that i have been accused of steriods and the whole nine yards. one thing to watch for is anger. i have had very bad rage with Tribulus Pro.

Had good(On Cycle)&bad(Ult. Nut.) goes with trib in the past. Figured Id give my brand,Universal, a try. Worked great. Missed a lot of workouts during a 2 week period and Trib. Pro helped keep from losing size. Then when my w/os got back on track, I looked alot fuller than usual. Great add @ a low cost.

Good results on long term use. Dont expect immediate effects

I just love this product.. I race canoe sprint and it helps me to get better results. I got more strenght - I can train better. I better and faster recovery. And my shape is better.. less fat and more muscles.

This was the first time I have tried a Tribulus based product so I don't have anything to compare it to. I can say that since taking it (1 month ago) I have noticed that my bench press weight has gone up by 20lbs. My squats have also seen the same results along with many others. The price was really good and I'm taking to according to the label directions. I hope this helps.