






🍫 Fuel your hustle with every bite — energy that keeps up with your grind!
SIS Go Energy Bars deliver 25g of carbohydrates and 4.7g of protein per 40g bar, crafted from natural fruit sugars and wholesome ingredients. Low in fat and vegan-friendly, these chocolate fudge flavored bars are designed for sustained energy during endurance sports like cycling, hiking, and training. Trusted by elite athletes worldwide, this 30-pack box offers convenient, scientifically-backed nutrition to power your performance anytime, anywhere.
























| ASIN | B003QVD4P8 |
| Age Range Description | Adult |
| Benefits | Provides sustained energy from high carbs and moderate protein, suitable for vegan diets and low in fat. |
| Best Sellers Rank | 15,845 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 18 in Nutritional Endurance & Energy Bars |
| Brand Name | Science in Sport |
| Coin Variety 1 | Chocolate |
| Colour | Chocolate Fudge |
| Container Type | Box |
| Cuisine | Western cuisine |
| Customer Reviews | 4.6 out of 5 stars 1,611 Reviews |
| Diet Type | Vegan |
| Diet type | Vegan |
| Flavour | Chocolate Fudge |
| Global Trade Identification Number | 05025324308149 |
| Item Dimensions | 14.5 x 2.2 x 0.9 centimetres |
| Item Form | Chewables |
| Item Package Weight | 1.39 Kilograms |
| Item Type Name | Science in Sport GO Energy Mini Bar - Chocolate Fudge, 40 |
| Item Weight | 1.31 Kilograms |
| Manufacturer | Science in Sport |
| Manufacturer Contact Information | SiS (Science in Sport) Limited, Unit 8A, Frontier Park, Blackburn BB1 3AL UK Science in Sport S.R.L. via Michelangelo Buonarroti, 39 – 20145 Milan, ITALIA |
| Material Features | No added sugar, Vegan |
| Net Content Weight | 40 Grams |
| Number of Items | 30 |
| Number of Pieces | 30 |
| Number of items | 30 |
| Package Type Name | Box |
| Product benefits | Provides sustained energy from high carbs and moderate protein, suitable for vegan diets and low in fat. Product benefits Provides sustained energy from high carbs and moderate protein, suitable for vegan diets and low in fat. See more |
| Recommended Uses For Product | Post-workout, Pre-workout |
| Size | 1 count (Pack of 30) |
| Snack Food Bar Type | Energy |
| Specialty | high in protein |
| Total Eaches | 30 |
| Type | Energy |
| Unit Count | 30 Count |
| Unit count | 30 Count |
J**E
Better than some of the comments suggest
Use these on long rides on the road and I think they are a brilliant at refueling mid ride. They are chewy which is a refreshing change to gels as it gives you something to focus on as you couldn't eat it in one. The taste is not as described but then who genuinely thinks any kind of high carb or protein bar tastes any good? There is definitely a malt loaf taste and a hint of liquorice as well. More importantly they work, I genuinely noticed a difference on the second half of my ride.
P**E
Tasty, easy to eat bundles of enegry
These have been my core source of food when cycling as they are perfect for the job. Each bar is a perfect size and contains a good balance of complex and simple carbohydrates for cycling nutrition. They give me the quick energy I need combined with some gels, and the oats keep fueling you over a longer period of time. They are very soft and squishy so they are not a chore to eat. As others have mentioned in their reviews, they can be a little tricky to open the packet so you'll want to open a few in advance if you intend on eating them on the go. The taste is really quite nice and pleasant with no funny aftertaste. The expiry date was long enough that they wont be wasted, I had around 11 months on my box.
D**8
energy bar
good taste and texture feel it boosts my energy levels slightly and they were on offer
D**M
amazing
great price compared to high street, great product i use for cycling and it definitely works, so tasty and gives you a boost to finish rides. i dont even like bananas but i love this!
A**R
The best on-the-go energy bar out there!
I use these products for two main purposes - 1) as an energy boost for running and other activity and 2) as a source of emergency carbs when I have a hypoglycaemic episode due to my Type I diabetes. For running and activity, these are great as they are relatively small and easy to carry in a running belt, gel pocket, etc., provide a lot of carbs for the size, and most importantly are easy to get down when on the move. They're not too chewy, dry or sticky and wash down well with water, so they make an excellent solid alternative to energy gels when in the middle of a long run. Likewise, as a source of emergency carbs they are great as they absorb quickly without spiking my blood glucose levels. Most importantly, the chocolate fudge flavour tastes AMAZING!!
M**T
Good but expensive
Good but expensive
S**S
Good flavour
I am using this when cycling, nice and moist with good flavour
M**I
Good enough for a marathon.
Good enough for a marathon. Bought the chocolate fudge as it was the best testing one for me. Really makes a difference when you are running more than 2 hours. Start eating this 45-60 minute into the exercise in small bites and I feel less drained at the 1:45- 2 hours mark with energy to spare and ready for the second bar. It is chewy but eatable without water (definitely better with water though). Very sweet- but not too sickly. I normally tear just a bit of the plastic before the run to make it easier to open the packaging later on (can get frustratingly difficult with sweating fingers when you're on the move).
Trustpilot
4 days ago
1 week ago