ProSupps Mr. Hyde Max Pump Pre Workout Powder - Stim-Free Preworkout Supports Blood Flow, Muscle Volume & Endurance - Caffeine-Free Nitric Oxide Gym & Fitness Supplements (Blue Razz, 20 Servings)

ProSupps Mr. Hyde Max Pump is easily one of the best stimulant-free pre-workouts I’ve used. If you want serious pumps, better endurance, and improved workout performance without caffeine, jitters, or a crash, this delivers in a big way.The pump is where it shines. The combination of L-Citrulline, Arginine Nitrate (NO3-T), and Betaine creates noticeable muscle fullness, vascularity, and sustained blood flow during training. Workouts feel stronger, longer, and more productive. The beta-alanine gives you that pre-workout kick without relying on stimulants.What makes it top tier is how versatile it is. You can run it solo for clean stim-free training, take it for late-night workouts, or stack it with a stimulant pre-workout if you want even more intensity. The Informed Choice / banned substance testing is another major plus for confidence in quality.* Incredible muscle pumps and vascularity* Noticeable endurance boost during hard sessions* Zero caffeine — no jitters or crash* Great for evening training or stim-sensitive users* Transparent formula with well-known performance ingredients* Mixes well, tastes good, and holds up consistentlyIf you want a pre-workout built for pumps, endurance, and clean performance rather than just stimulant overload, ProSupps Mr. Hyde Max Pump is top tier. It does exactly what a pump formula should do—and does it extremely well.

Bought this because I have somewhat elevated blood pressure, and still wanted something to help put some pep in the step in the gym.Right around the 20 minute mark I got that familiar skin tingle sensation in my face. Once I got moving it felt like it really delivered a clean, level boost of energy. There wasn’t that huge burst at the beginning, but I do feel that it helped through my entire workout, wearing off around two hour mark.Happy I bought it. Would purchase again. Oh and it tastes decent. 5 stars

I was very hesitant of this product due to having no caffeine. After one workout I was hooked. My face began to tingle and while I was in the middle of a set I began to feel the strength from a thousand gorillas. I blame this preworkout solely for allowing me to bench 315 even if it was only once. It does not taste chocky at all and it did not clump. I actually threw it in a regular water bottle and it disolved fine.

Great taste and no caffeine. You get desired effective but your face will be a little itchy. Energy level is higher during a workout. No jitteriness and it’s a fair price for the product.

I love this preworkoutI cannot do caffeinated ones. They make me sick. This one taste amazing and makes my workouts go smooth and gets me through them.

I’ve tried a lot of stim-free pre’s throughout the years and this is by far the best one. It’s a little tingly at first, but it fades within 15 minutes of working out (and I personally like the feeling). The pump is insane for no caffeine! I can go max weight for 10 plus reps even when I was feeling tired before the gym. It’s pretty impressive what this stuff can do. The best part of it all is this stuff doesn’t mess with my stomach at all. Almost every pre I’ve ever used made my stomach feel upset, sometimes to the point I had to stop working out. This pre doesn’t affect my stomach at all.My only complaint is the mix is too sweet. They should cut the sucralose in half (or just put real sugar) and add more citric acid. Or make a sour razz flavor. I’d buy that in an instant!

The good, great pre I mean it it’s as advertised. Clean focused pumped workouts. Can push around as much weight when I’m on the high stim pres. the bad, now this is my review so remember it’s just my opinion, the overall tastes and ability to drink it. Now it could have been a bad batch and that happens at times that’s why it’s getting three stars but if you can’t really use it then all the good goes out the window. This is not an issue with the brand as I am currently on their “regular” strawberry and that one is fantastic. Anyhow hope this helped just one person, and if it did I know in my own way I’m saving humanity

Amazing taste. No caffeine so its good for people who lift at night. Great pumps from this pre workout. 20$ price point cant be beat for preworkout

Great product, more focus on training.

I was specifically looking for a stimulant-free pre-workout and this delivered. It mixes well, gives a noticeable workout pump, and provides good training support without caffeine or jitters. Great option for those who exercise later in the day.

good👍️