BPI Sports 1.M.R Vortex Pre Workout Powder – High Stim Preworkout for Men & Women with Glycerol, Caffeine, Niacin, and Herbal Extracts – Energy, Focus & Endurance – Power Juice – 50 Servings

This stuff is amazing! I have a high tolerance for preworkouts and have a hard time finding one that is affordable, tastes great, and gives me the energy to push through early morning workouts. This one checks all the boxes. I use 2 scoops about 15 min prior to working out and I can feel when it starts kicking in. I also love that it doesn’t give me any crashes when it wears off. Will definitely purchase again.

Best pre workout on the market! It hits you slow, and doesn't make you feel crushed after the effect is gone. I've been recommended to buy this pre workout by a friend and I am very grateful for the advice. This pre workout has a very nice taste. But make sure you do not drink it too early before your workout, I drank it 30 minutes prior and had a feeling and needles were coming out and into my skin on my arms and legs. But once you start your workout - you feel like you're unstoppable. I only felt tired after 2 hours of high intensity heavy weight training. When I had shorter workouts 1-1,5 hours I was flying out of the gym at the end of the day. I recommend it to anyone who is looking for an alternative to the old school Jack 3D pre workout.

The product, at first, was extremely potent. I have an extremely high natural caffeine tolerance (Not joking, red-line energy drinks barely affect me), and quickly develop tolerances to herbals and other non-extreme, non-chemical, and non-harmful stimulants, so this review MUST BE TAKEN IN LIGHT OF THE AFOREMENTIONED FACT. I like this product because it is CLEAN. My body is not left with detrimental substances in it after using this product, and one or two scoops later (not three... or four... or five...) I can feel a moderate energy boost characterized by increased endurance as opposed to hyper-stimulated biological desperation mechanisms, such as those induced by chemical-based stimulants like NOExplode (which gives me such a terrible headache...). I DID buy this for weightlifting (its designated purpose), and it DOES provide a noticeable energy boost. Caffeine, as it were, is an empty energy, but the herbals in this product are a relatively good moderator and provide a subsistent increase in strength. This product is, literally, caffeine and herbals. That's why I bought it and I am NOT disappointed. All in all (to use a druidic axiom) it is, indeed, a great product for a few simple reasons; It is Clean (no headache, no poisonous effect), it Does work (a moderate, 7/10 energy. And do you really WANT to feel like you just ate Meth? If so, then you might at well just go ahead and...), and it tastes GREAT (I just eat the powder straight. It doesn't stir well well in water; You have to shake it in a bottle. But the powder is quite edible; It's like Kool-Aid without the bitterness). It's a great product. If you're looking for something super methy, look elsewhere. If you're looking for something you can use Sustainably and Consistently, here you are. I might not recommend using it every day, but if you use it consistently you're not looking at long-term health effects unless you eat a LOT of it EVERY day for Months. But that's caffeine for you.

This stuff is great, it really maximizes how you workout, and it gives you that extra kick you need. THIS STUFF ACTUALLY WORKS! But more importantly, the reason why I'm writing this review is because of the following, READ THE RECOMMENDATION. I don't care how big you are, our body will have a negative affect if our take 2 scoops for your first time using it. I'm 6'3" 235 Ibs and I thought to myself "well I generally take more than I'm supposed so this'll be fine" and 40 minutes into my workout I yakked up my lunch I had 2 hours ago. TAKE THE RECOMMENDATION. Your body will not be used to it at first. So please just go with one scoop your first time, trust me.

I have tried many pre workout powders, and decided to give 1MR Vortex a try. Not too impressed, to be honest. While it does give an energy boost, I find it doesn't give me that little extra "something" that some other pre workouts give. I feel the energy it gives is equal to taking a caffeine pill. Is it a bad product? No. The price is attractive, considering pre workouts have gotten ridiculously expensive recently (not to mention how overly saturated the market has become). Will I purchase it again? No. there's better products out there with more effect. However, it comes with a super long scoop in it, good for reaching the bottom of the container. So there's that.

I really like this pre-workout. For the price you can't get a better deal at GMC or any place else and I can also vouch that this is an approved supplement according to NCAA and US Army standards. I have taken multiple drug tests as I am a part of the military and never failed a test yet. This is a worry free product you can use before PT or before heading to the gym to lift and it doesn't leave me jittery or burnt out after use either. I do recommend that you use this no more than two weeks straight at a time as you can build up a caffeine tolerance to it and it becomes less effective. The taste is pleasant and sometimes I even mix it with the BPI creatine supplement before going to the gym and it too is also a great product for less money. 10/10 would buy again for myself or a battle buddy

I rarely feel strongly enough about products to write a review on them - however, this is one of those special cases. I have been lifting for nearly two full years, 5 days a week if my schedule allows. I am one of those people that even if I like a certain protein or pre-workout brand/flavor, I will try something new the next tub I buy just for the variety. With that said, I have tried at a minimum 10 different pre-workouts in my 2 years. Do not buy this pre-workout. The Fruit Punch tasted like cough syrup. FRUIT PUNCH. How do you mess up fruit punch?! Energy was MINIMAL. I have a tolerance, as anyone would after two years, but 2 scoops of any PW gets me juiced in the gym and this product burns out within 30 minutes. I pride myself on my steel stomach, but this product was something strange. It didn't make me queasy, it was more of a noxious, light headed feeling - difficult to describe, and difficult to lift while experiencing it.

cleanest pre-workout ive ever tried. Im not expert on ingedients and the such, I'm talking about the expirience and effects it had on my body personally because yeah yeah yeah everyones different. I felt pumped every time within the first 20 minutes or less and it maintained through all my sessions. Never had a bad come down or crashed feeling. Quiet the opposite. If i took it too close to bed time (no choice when you work crappy hours), i would be up an extra hour or too. It didnt HULK me out or anything which is a great thing. I felt just a constant climb of motivation.

Worst pre ever. Tastes like ****. Also, the prpduct was open and leaking when it reached me and Amazon won't return it.

Thia thing came openee, not sealed and powder all over the delivery bag. Tried to retuen but it says no return policiy...very bad never again