Optimum Nutrition Muscle Recovery and Endurance Supplement for Men and Women, Zinc and Magnesium Supplement, 180 Count

I have been taking for 4 years and will never not take it. My sleep is amazing and no achey muscles in the morning. I life heavy so this supplement at night is perfect for me. Im 140lbs and two capsules give me creepy vivid dreams. One capsule is perfect.

I love these pills!I have been taking these for at least 3-6 months now. And I find that I have a BETTER quality sleep with these. I wouldn't say that they make me feel sleepy whatsoever... I have to do things earlier in the day and change my diet to want to fall asleep sooner. But I find that I feel more refreshed with these.I don't feel like I am missing out on something.When I don't take these, I feel like I had the worst night's sleep even if I did get 8 hours.I am an athlete that plays sports about 2-3x a week (pickleball, volleyball and softball). And then I also work out 5x a week.I will tell you that the SIZE of these pills are a bit bigger... so prepare to swallow. These are capsules. So I would NOT recommend cutting into these pills as the ZMA formula will spill out and you will not get the right dosage.

Great product! I've gotten it a few times and wasn't sure it worked or not. I've read that taking it before bed helps with sleeping and for a few nights i've skipped taking because i ran out. I wasnt able to sleep the same. I use my garmin tracker to track my sleeping and i could see the results without it. so highly recommend the product. its good quality!

Optimum Nutrition is the best supplement provider on the market. In the health industry companies and brands come and go like the seasons, but ON always remains. They make great, affordable, supplements that work and don't add any junk or fillers. This company is best known for their whey isolate and it really is the gold standard for weight lifters and competitors. They also make a very good ZMA, Amino Energy and Creatine supplements. I know that when I buy ON products I'm getting a quality product that won't taste like garbage. If you've tried more than one protein powder, then you know what I'm talking about!I'm going to give it to you straight, this stuff will not increase your sex drive or help you sleep more soundly. I've been using ZMA since 2008 on a 3-1 cycle and I have never noticed a difference between on and off months. What it does do is help you recover while you're sleeping. When I take ZMA I feel less drained and less sore than when I don't take it. There is more than one study out there that links ZMA, Tribulus, and other test boosters to placebos. It may be possible that it helps you maintain a normal hormone level, but it won't increase hormone level production.

Optimum Nutrition's Zinc Magnesium Aspartate capsules have been a welcome addition to my daily routine. As someone who leads an active lifestyle, I was looking for a natural way to support my recovery after workouts and improve my sleep quality. These capsules have proven effective in both areas. I've noticed that I feel less fatigued and more ready for my next workout, thanks to reduced muscle soreness and faster recovery times. Moreover, they have helped me achieve deeper and more restful sleep, which has improved my overall well-being. The capsules are easy to take and have not caused any digestive issues. If you're looking for a natural supplement to support your fitness journey and enhance sleep quality, I would definitely recommend trying these capsules.

I’ve been having issues with sleep quality for a while. I’ve tried a number of different supplements with little success.A coach recommended I give this a try. I’m an athlete and recovery is super important to me. I’ve been using this for about three weeks now and my average sleep score has jumped from a 50-55 to 80-85 each night. I’ve added an average of 60 minutes of REM and deep sleep each night. No side effects to speak of. I’ve been incredibly happy with this.