




⚡ Fuel your grind, skip the crash, and own every mile ☕
Science in Sport Energy Gel Pack offers 30 fast-absorbing, isotonic gels with 22g carbs and up to 150mg caffeine per serving. Designed for endurance athletes, these gels provide quick energy without extra water, a smooth texture for easy digestion, and a low-sugar formula to prevent energy crashes—perfect for cycling, running, and all endurance sports.





| ASIN | B0768MZK2J |
| Best Sellers Rank | #299,314 in Health & Household ( See Top 100 in Health & Household ) #193 in Sports Nutrition Endurance & Energy Chews & Gels |
| Customer Reviews | 4.4 4.4 out of 5 stars (976) |
| Date First Available | October 7, 2017 |
| Department | Athletes |
| Is Discontinued By Manufacturer | No |
| Item model number | 200426 |
| Manufacturer | Science in Sport |
| Product Dimensions | 225 x 97 x 165 inches; 4.7 Pounds |
T**N
BEST PRODUCT FOR BEST WORKOUT 🤩🤩🤩
This product is great to push you harder working out! Regardless of the 175mg of caffeine, (which is the amount I want) there is no “gitter-feeling”. I love road cycling and so far this is the best product I have found. I don’t care for the taste, but I swallow it down fast, as long as it does the job, and it does. The only complaint I have is it takes FOREVER to arrive, not days, weeks. I would really appreciate if the seller can fix this. I don’t want to order too much in advance as someone else has reported that their expiry date was to close upon the arrival of this product, and another person’s arrived expired . Everything one orders on Amazon arrives pretty fast, like a couple of days. It would be really nice if this can follow suit, PLEASE 🙏 PLEASE. Thank you! UPDATE: The delivery time is now only a few days and the product is fresh, very far from expired date. THANK YOU SO MUCH !!!!!
M**W
A Good Gel
In the past I've used Gu gels and they were always too thick and would give me stomach cramps and the taste would linger in my mouth. I bought these because they advertised it being easier to digest and are less viscous than others. These claims are actually true! I haven't had any stomach issues and they actually taste good. The consistency is a little weird but that doesn't matter because you just swallow it.
G**R
Great for a sensitive stomach
I've had a really hard time with stomach issues, gas, and nausea with a lot of the gel products that are out there. Many of the gels are overly sweet and take a lot of water to get them down, just to make you feel bloated afterward. I switched to using these and its a complete game changer. The taste may not be as great as some of the competing gels, but the ease of consumption and results far outweigh any issues there. I used these for ultra-marathon distance runs, so have to carry a few to make it through a run. The larger size of the pack, especially when you are packing 4 or more of them, is another slight inconvenience compared to regular gel products.
S**P
husband loves these, just got more
huaband loves these, just got more. He used to get the the chocolate Clif, but not made anymore, switched to SIS.
S**.
Citrus flavor was... interesting
What sticks out is the flavor of the citrus. It may have previously been called “lemon-like battery acid.” But in all honesty, by the time I finished the box, I was kinda used to it. Anyway, flavor was secondary to the product working and it does deliver there. Always bought mango before. Think I’m going back. Sorry lemon-like battery acid - I mean citrus.
T**S
works well
Works well loaded with energy and easy to get down. Taste is just ok but not bad. I like that I do not have to drink additional water when I eat on of these on a bike ride
A**J
Try one before your ride 😬
So overall this product does what it's supposed to do. My advice would be to try one before you go out and ride because I made the mistake of trying it for the first time while out cycling. The taste is terrible for sure, but maybe you have to get used to it. The second one I had was not so bad. The caffeine kick was unreal, though.
T**2
If this is espresso flavored I've had it all wrong these last 40 years.
I went on a energy gel kick a few months ago as I prepped for backpacking season. I found the GU gels originally, then got some cliff gels and then progressed to these gels. I chose these gels for 2 reasons, the flavor (being my favorite thing in the world, double espresso and the caffeine content). Now I recieved 30 of these in March. I took 1 the following day before my workout. Atleast I tried to, I got about 3/4 of it in my mouth before I realized how bad it was. When all was said and done I had about 1/4 on my chest and about half in my stomach. I gave up on the last 1.4 in the gel sleeve. It was bad enough to where I didnt even consider trying it again until June. That was about a week ago. I tried a second gel, although gel really isnt an apt description as its crazy watery. Anyways I was ready for the mouth punch this time. I had a chaser ready and this time I was able to get most of it in my body without creating a mess. I then immediately threw away the remaining 28 gels. I may be cheap enough to give that watery, crazy flavored mess a second try, but there was no way I was doing it a third time. I dont know if my batch was improperly stored in a factory or if it was a bad batch. I just dont know. I know peoples tastes differ, but I cant imagine anyone giving what I received more than 1 star. Regardless thers lots of coffee and espresso energy gels out there. I'll be buying any one of them over these going forward.
J**G
Will purchase again & reason and affordable price
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