Science in Sport GO Isotonic Energy Gels, Lemon & Lime, 15 x 60ml

Good product, good taste, good quality

A bit expensive but help me a lot on my cycling ride

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.

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.

Cheapest way to buy the gels. My preferred flavour. High quality product which works for me for 5/10/HM distance.

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

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

The product is as expected. Taste like lemon

Top! Got one for free

Todo llego rapido y perfecto

Gibt Energie beim längeren Radtouren, schmeckt super und gut bekömmlich. Bisher keine Probleme gehabt. Werde ich wieder kaufen😃

Product bought in June 2025, has a best-before date of September 2025. The gel has already gone lumpy and is very unpleasant. I’d have expected a far longer shelf-life; unfortunately the returns window had already closed when I opened the first packet; I’ve tried several since from the same pack and they’re all the same.

Llegó en tiempo y correctamente empacado en su caja original. En general el producto es muy bueno, con solo el sabor justo, nada dulce, ideal para el ejercicio.