• INCREASE MUSCLE GROWTH WITH SUPPORTED TESTOSTERONE LEVELS: In a clinical study, calcium fructopyranose borate (CFB) was shown to increase total and free testosterone within 3 hours of a single dose equivalent to just over 2 scoops of Nitraflex.
  • INCREASE BLOOD FLOW AND ENERGY: This clinically tested, high-intensity pre-training formula has potent ingredients to help magnify energy, alertness, strength, stamina, pumps and free testosterone during workouts.
  • CREATINE-FREE, IDEAL FOR PRE-CONTEST PREP AND LEAN MUSCLE: Creatine causes water retention, which can make achieving a dry, hard muscular look even more difficult, so we left it out. NITRAFLEX is ideal for pre-contest prep and lean muscle physique.
  • BOOST BENCH PRESS STRENGTH IN 2 WEEKS: Increase bench press strength up to 10 lbs in just 2 weeks. Potent ingredients will increase energy for each workout while increasing strength.
  • INCREASE INTENSITY OF WORKOUT WITH MORE ENERGY: Contains unique ratios of compounds that help you remain alert, intense and focused while you’re flying from set to set with veins fully dilated and muscles pumped to the extreme.

The new formula isnt as potent as the old. Absolutely enhances your workout. Does cause mild flushing, tingling, and early fatigue. Used this preworkout for quite awhile and still love the kick it provides. Other preworkouts don’t come close to the focus and intensity GAT provides. Always take a few weeks off after using a tub. Everyone is different and your body may not react to this product like mine does but Nitraflex is a solid product. For the price $28 it’s a dam good deal compared to most preworkouts.

I've taken several PWO in the past. Since the all time great / legend JacK3d was banned I've search for PWOs that have the same stim effect. Look no further. This will give you that push when you're feeling sluggish, and not sure if you should work on them gains. And if you double scoop it, getting ready to hit it full force. Pineapple flavor was the cheapest and actually didn't taste bad. I will buy again without hesitation.

i have tried just about every pre workout on the market, Nitraflex for me has been the best! ive been lifting since high school, im 33 years old now, you can actually take this around 8pm, go work out, and not be up all night cleaning the entire house or laying in bed thinking about how youre going to die in your sleep lol. on a 1-10 scale i rate the pump a 10 it also increases vascularity, jitters- 3, it does give you a tingly sensation, im definitely going to order more

I've used a lot of pre-workouts and have had a lot of varied experiences. This is one of the best by far. It gives me a boost in the gym to help have a great workout (especially after a long work day). It doesn't give you the "jitters" or that tingling feeling. I've tried Pina colada and pineapple and both tasted excellent. There's no negative side effects that I've noticed unlike other pre-workouts (feeling nauseous, light headed, etc) I keep saying I'm going to try something new, and yet I keep coming back to Nitraflex. I would definitely recommend if you're on the edge.

I am a 67-year old male and prostate cancer survivor. I had a prostatectomy and salvage radiation therapy back in 2012. I am going into these details so that you can truly appreciate what this product has done for me. Prior to taking this product I often found myself very lethargic with lack of concentration (brain fog). I was introduced to the product quite by accident while working at Co-op City. That was back in September of 2017. Since that time I have made it a point to purchase it every month. Here are some of the benefits that I have personally enjoyed: • Increased energy • More stamina • Mental clarity and alertness • Reduced pain* *I suffer with chronic sinus issues which often presents with pain around my right eye socket, temple, cheek, jaw and neck. For some unknown reason I experience less sinus discomfort when I take this product. I have been trying to identify which active agents in this product that produce this result so that I might reproduce the same effect with other forms of nutritional supplements. The only thing that I can come up with is the its hyperemic properties which help produce increased oxygen flow throughout the body. for me, it is like experiencing the benefits of exercise without exercising. Having said this, I am looking to add exercise to my routine to help maximize the benefits of this product. Needless to say, I will be a lifetime purchaser of Nitraflex.

I have been taking preworkout for about 6 years now. Started with C4 and made the rounds through pretty much every big-medium named preworkout out there. After years of testing I have found my top two favorites are Nitraflex and Pre-jym. I have taken nitraflex for a full year period straight (no cycle off except rest day) and have never found the need to go in excess of one scoop. I have found this preworkouts biggest strengths is it's energy/focus and the pump it creates. If you are having one of those slow days where you feel like doing nothing, take one scoop of Nitraflex and in 15 min you're ready to go. If you couldn't already tell by the paragraph I just wrote, I give nitraflex an 11/10. If you're reading this GAT. SPONSER ME hahahah.

One of the best SUPPS out there. I have been selling supplements and am a fitness professional for many years and have come across more garbage pre workout supplements than good ones. This is a great one

The flavor is not extensively black cherry but I really like it regardless. Gives you quite a bit of energy! DO NOT USE OVER 1 SCOOP. I've had it a couple weeks and still only take 1 scoop. I use pre workout very rarely, but have been working out for 5 months straight now. I take half a scoop when I have a paper due the next day. It's great for keeping you up so don't take it at night! When used for lifting, I only take 1 scoop prior to my max lifting days. On regular days, I like to stick with just water and proper diet for my energy. Hopes this helps. I personally enjoy the "pumped" feeling I get. Hope this product works for you as well as it does for me.

Been using this product for over a year. Taste good, extra boost and energy in my workout. I work out 4-5 times a week. I take half a scoop 30 mins before I go to the gym as a full scoop gets me to jittery. I still feel energized after the end of my workout. I switch off taking pre-workout every 2 weeks. So 2 weeks of pre-workout and 1 week of no pre workout so my body doesn't get use to taking pre workout is my recommendation in taking any pre-work out product

First time user of any pre workout so I can't compare it to any other similar products. This stuff gets me going. I would have trouble pushing thru the last of my workout but this stuff gets me thru & then gives me enough energy & focus to deal with work after working out. I can only take a half scoop & would suggest that amount for anyone who is trying this pre workout for the first time. I love this stuff! Only downside is my stomach is kind of sensitive & after drinking this pre workout, my gas is deadly!