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⚡ Power your grind with SiS Go — energy that keeps pace with your ambition!
SiS Go Isotonic Energy Gel delivers 22g of fast-absorbing carbohydrates in a vegan, isotonic formula that requires no water, making it the ultimate practical energy boost for endurance athletes. Trusted by professionals and tested for purity, it’s designed to sustain performance and delay fatigue during running, cycling, and other high-intensity activities.
| ASIN | B00BQ4E99C |
| Age Range Description | Adult |
| Benefits | Energy Management |
| Best Sellers Rank | 494 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 51 in Nutrition Bars & Drinks 95 in Energy Drinks |
| Brand | Science in Sport |
| Brand Name | Science in Sport |
| Colour | Lemon Lime |
| Container Type | Sachet |
| Customer Reviews | 4.6 out of 5 stars 1,254 Reviews |
| Diet Type | Vegan |
| Flavour | Lemon & Lime |
| Included Components | Bike Parts |
| Item Dimensions | 17.4 x 12.2 x 18.8 centimetres |
| Item Form | Liquid |
| Item Weight | 1.8 Kilograms |
| Item dimensions L x W x H | 17.4 x 12.2 x 18.8 centimetres |
| Item form | Liquid |
| Item weight | 1.8 Kilograms |
| Manufacturer | Science in Sport |
| Manufacturer Contact Information | Science In Sport |
| Manufacturer Part Number | 002252 |
| Material Features | Vegan |
| Model Name | FS2252 |
| Model Number | 211000A |
| Number of Items | 30 |
| Product Warranty | 1 year manufacturer |
| Total Servings Per Container | 30 |
| Unit Count | 1800.0 millilitre |
| Unit count | 1800.0 millilitre |
A**R
Great energy gels
Nice gels, have been using them for more than a year so far. Taste is not bad at all, easy to take in while running, and no negative side effects on digestion. The only thing to know is that you'd probably need some water right after, just to wash off sweet aftertaste
P**K
Good
Love Sis gels, never have any problems. I've switched to Beta fuel now as need more carbs for the distances I'm doing now but these were absolutely brilliant for my previous training. Never had GI issues, fine from the first use. Taste is not the most amazing but will get used to it over time.
S**E
Good effect but texture is hit and miss
This is a great quality product that I've used for years and years. Flavours are massive now, such a variety, with newly added Cherry and Tutti fruitti. My only gripe is that some of the pouches can be lumpy and have a horrible texture, whilst others are smooth. But it doesn't stop me buying them, but would be nice if they were all just smooth.
M**N
Great product
Top Qaulity products at a great price. Very long best before date. No aftertaste. Easy to swallow. Gives a great energy boost on a long ride/run etc. Highly recommend
K**T
Recommended
SIS tend to be the go to gels in our household for long runs. Myself and my husband use them and they keep us both going. He has done a few half marathons using these and really rates them. I use them for my big runs too. They do a variety of flavours, on this occasion we purchased the lemon and lime (as they are my favourite) but they do lots of others too. They are quite pricey but Amazon do regular deals so I tend to check and order when they're reduced. Low sugar content which is good. I like the texture as it's slightly thicker than water, it's more of a gel based consistency which is what I prefer.
M**A
Gentle on the tummy
SIS gels are a bit thicker than some others, but I really like this flavour, the citrus perks me up. There can be a bit fiddly to open, particularly if you've got sweaty hands, but with a bit of practice, they are absolutely fine. They work really well for me
O**E
Best value
Cheapest way to buy the gels. My preferred flavour. High quality product which works for me for 5/10/HM distance.
H**M
Good value & reliable calories
Good value compared to the more “premium” brands. I’ve been using SIS products for 25+yrs and find it easy on my gut. Simple packaging which sometimes is a bit slippery when trying to open after a long time running, plus having a retaining element on the top would be good. Stopping to pick up the tab is a pain if it falls. I find I don’t need to drink with them and for very long events real food is needed but these are a solid and reliable back up that fits easily in my pockets.
L**O
Ottimo prodotto
Da quando uso questi gel non ho più problemi di stomaco nelle lunghe uscite in bicicletta, sapore davvero ottimo leggero non invadente in bocca e si assorbono rapidamente danno subito energia, non posso più farne a meno
M**A
Top
Top! Got one for free
E**.
Todo excelente
Buen sabor no te empalaga
D**E
Recomendable
Todo llego rapido y perfecto
N**S
Product
A+ products. I love it.
Trustpilot
3 weeks ago
2 months ago