UMZUZuum Pre-Workout - Energy, Pump & Endurance - with B-Vitamin Complex & Electrolytes - Natural Caffeine Powder from Green Coffee Beans & L-Theanine - 21 Servings - Tiger's Blood

It's a good push to work out even if I'm not feeling like it ill just drink it and I'm too cheap to waist it. It's not super strong but it does work good. The taste is terrible but I like to suffer sometimes

Has quality ingredients and does it's job well. The flavor is pretty crappy though. This one is bearable. I switched back to Kino Octane.

Maybe they did not post because I used a lot of emojis my 1st review.Anyway. It tastes like fruit/hawaiian punch. To me it also smells good. Not amazing, but the taste and smell pushes me to workout.Performance: 1st time in my life I have taken a specific "pre-workout supplement." This does exactly what it claims to. Natural burst of high energy that last for hours. Boosts up metabolism. It also improved my Waist to Hip (WHR) ratio which I'm very impressed with. So I slimmed down which was an important fitness/health goal of mine. I am still analyzing and wondering if I will add more muscle mass after taking this supplement for a few months. I did notice that my triceps are bulging more as I enjoy weight lifting with free weights. It has only been 6 days so far. I will definitely be ordering more of the Tiger's blood flavor.

Wow. I took a scoop of this 30ish minutes ago. I’m literally in the gym bathroom taking the worst poop of my life. Well besides the meconium poo when I was born. I’m feeling a great boost of energy but man this poop is wild yall. The taste is kinda gross and left my water bottle smelling ripe. Have I mentioned this poop though? Someone just sat down next to me on the toilet with no shoes on. Why bro?

I know what youre doing. Youre scanning the reviews because youre not sure. Well. Buy it. Im not a Pre-Workout guy. I Havent been for a few years. I actually quit taking them because all of the garbage inside them was making my stomach turn during workouts, yet I still drank the nasty sludge everyday before each work out. Lately, Ive been looking for somthing to give me a little boost for my afternoon workouts while training for IronMan. Like you, I came across all of the "all natural" claims out there. Then I saw this company with a funny name pop up. Then I researched, like youre doing now. So, I had some leftover money i the Amazon acct so I ordered Zuum. Why not. And i thought, "here we go again....I'lll return this next week." Well........it was delived sunday about an hour before my workout so I gave it a shot. its PERFECT. Guys....its PERFECT. It didnt sit in my belly like a bag of jelly.....it didnt make me jittery....it didnt make my skin crawl. It was perfect. It felt smooth, like it was supposed to be there. It didnt make my heart feel like it was going to blow up, and it didnt make me regret my decision. Tastes good too! If anyone complains about the taste, I challenge them to find me a pre workout drink that tastes like Hawaiian Punch. Its a pre workout drink.....not a cocktail at your favorite bar. Im so impressed with this company and what theyre doing, Im about to order a bunch of stuff directly from them.So.....If your like me, and youre on the fence......buy it. Its the real deal and UMZU is exactly who they say they are. Hope you like their stuff as much as I do!!! Have a great workout!

Was looking for a good natural pre-workout and All of the ads kept popping up for this so so gave it a shot. The flavor is better than the bottom but nowhere near where it should to be palatable. As far as the effectiveness in a workout, I felt basically nothing. I've used tons of after market pre workout and this is by far the least effective.

Taste is pretty horrible to be honest.....like I checked to see if it was expired at first because I thought to myself that this cannot be right. Turns out it’s pretty awesome and I’ve had some ofThe best workouts I’ve ever had. I don’t know what this black magic wizardry is but it’s good.

It seems to be a good product. The only thing is to taste and not that great.