

🌴 Fuel your focus with a tropical twist—energy that’s as clean as it is powerful!
Gamma Labs G Fuel Tropical Rain is a sugar-free energy drink powder featuring a unique pineapple and raspberry flavor. Each serving delivers 140mg of caffeine combined with focus-enhancing amino acids and a potent antioxidant-vitamin complex (C, E, B12, B6) designed to boost energy, endurance, and mental clarity without the crash. With 40 servings per 9.8oz tub, it’s a versatile pre-workout, gaming, or daily energy solution favored by health-conscious professionals.












| ASIN | B01H0MTUHO |
| Best Sellers Rank | #5,995 in Health & Household ( See Top 100 in Health & Household ) #12 in Sports Nutrition Endurance & Energy Powders #2,782 in Sales & Deals |
| Customer Reviews | 4.4 4.4 out of 5 stars (27,698) |
| Date First Available | June 13, 2016 |
| Is Discontinued By Manufacturer | No |
| Item model number | 4332492320 |
| Manufacturer | SETAF |
| Product Dimensions | 3 x 0.5 x 4 inches; 8 ounces |
S**A
Deliciously Effective!
I would have to say this is one of the tastiest caffeine products I've really ever had, and I've tried numerous energy drinks and powders. It is a unique and enjoyable flavor. I rarely will review a caffeine product, but this one stands out for sure! Something that makes it so delicious is that it is both slightly tangy and sweet, and both of these flavor profiles balance eachother super well. One does not overpower the other at all. I will add that this flavor is extremely refreshing and smooth, as well. In terms of the caffeine content, I definitely feel more awake and energized- without feeling jittery or overly-wired/anxious. The powder mixes very quickly and well in plain water, and the measuring spoon that comes inside the tub is useful for measuring out a serving precisely and exactly. Overall, this product gets 5 stars by me! It is both delicious and effective.
B**N
Awesome taste and mixes well
Absolutely fantastic! Great taste and has exactly what I wanted in it with no extra junk, and more bang for your buck than energy drinks. Mixes well without being lumpy even in cold water.
I**)
Does it’s job, kinda odd mouthfeel
First sip tastes great, the second one is oddly bitter?? Definitely does its job though. The scoop has a nice funnel, very convenient. Dissolves well, but leaves a slight powdery residue at the bottom of cup if not stirred frequently. Mouth feel is kinda unpleasant sometimes, so careful if you’re really sensitive to powdery textures at the back of your throat. One serving has about 140 mg of caffeine. It definitely gets me through the day, I’m not the most active person though. If you workout a lot you might need a little extra. I do recommend though, it’s definitely cheaper than buying a case of pretty much any energy drink, and you definitely get more water in this way. Helps you stay more hydrated. Also, for reference in the images, my hand is a medium sized hand.
B**.
ABSULTLY GREAT PRODUCT IN EVERYWAY DELICIOUS ,ALMOST FULL TO TOP CONTAINER DELIVERING GREAT ENGERY
😋🙌😍I absolutely love it it perks me up ,gives me energy ware I have had none with all my injuries & pains exspecialy since iam 54 now with a lot of arthritis ect. It also helps my mood more possitive * wanting to do things some ware 8ve been so tired for a good while & very depressed cause my hubby & i recently lost a dear wonderful friend great family to us both from God we miss him deeply steve was so funny up lifting dedicated amazing terric blessed friend dear to our hearts he passed away in April 2025. So it's been hard trying to get things done or even started till yesterday afternoon when this magically delicious 😋 blessed up lifting energizing ,mind focusing Greatly Possitive in everyway iam honestly surprised cause I bought a different brand name same as in energy mind focusing flavored powder product but it tastes awful & very little in the container less then half so I mixed it with a nother product my fat burner muscle builder watermelon delicious 😋 flavored love that c9mpany to as I now do this company with its almost full to the top of container delightful 😊 tasting strawberry 🍓 pineapple 🍍 coconut flavored high energy delivering helpful mind focusing powder product Thank you G Fuel EVERYONE LISTEN TO ME FOR I DONT WRIGHT REVIEWS AT ALL UNLESS ITS AN ABSULTLY GREAT WONDERFUL PRODUCT I BELIEVE IN & I DO WITH THIS IAM L9OKING FOWARD TO SEEING HOW MUCH IT GREATLY CONTINUES TO MAKE LIFE BETTER IN ENGERGIZING ME & HELPING MY OVERWHELMED FULL MIND RELAX & FOCUS & I TRULY LOVE LOVE THE YUMMY DELIGHTFUL DELICIOUS 😍😋🙌TASTE DEEPLY HIGHLY SINCERLY RECAMENED THIS TO ALL GOD BLESS THIS COMPANY HONESTLY LAURAMAE ❤️
J**L
Energy
Great taste. Dissolved very well with water in a bottle. Doesn’t give that jitter feeling and the strength is just enough to keep you going with no issues. I just put some in my water bottle and shake. Very simple to use.
0**7
Energy for hours
The best flavor. I take a scoop before long sessions of sexy time with my much younger partner. 10/10
S**R
A drink that tastes good with gimmicky ingredients
G-Fuel is a good drink. It tastes good. A few things that I dislike, which knock two stars off: Some of the ingredients are gimmicks. The ingredients they included in G-Fuel don’t actually do anything, such as ATP disodium salt, N-Acetyl-L-Tyrosine, N-Acetyl-L-Carnitine HCl. G-Fuel should just remove them all together because they are worthless at the dose that is included. ATP is a basic building block of metabolism and energy in our bodies, but at 1mg your digestive system breaks it down before it ever reaches your cells making it worthless. The ingredients that do actually do something are the caffeine, B-vitamins, L-Tyrosine, and taurine. These are all typical energy drink ingredients. My other complaint is that the drink has to be constantly stirred. One of the ingredients isn’t water-soluble, so the drink needs to be constantly stirred, or else the ingredient will gather at the bottom of the cup and taste super potent.
L**S
Good flavor
Nice fruity flavor, mostly orange, but it does taste like melted sherbet. Has replaced my morning coffee and does not upset my stomach, and makes me drink more water. 👍
A**A
Me gusto te quita el cansancio y te ayuda a concentrarte en alguna tarea que estes desempeñando. No me parece muy económico por lo demás esta muy bien
D**R
Tastes delicious nice and fizzy. No horrible after taste. Gives you energy not that shaky feeling some pre workout drinks give.
V**A
It literally made me sick, most disgusting thing I’ve ever drank. I’m not sure why they say it tastes good as this is what I went off. I did buy a different brand which was disgusting I had to add cordial to make it taste any good but left a foul taste in your mouth like this does.
A**E
^
J**Y
This is my favourite gfuel flavour and I’ve been looking for it everywhere and couldn’t seem to find it until now on Amazon, I’ll definitely be buying more!
Trustpilot
2 days ago
2 weeks ago