Science in Sport Beta Fuel 80 Dual Source Energy Drink Powder, Strawberry and Lime Flavour Carb Powder, 80g of Carbs Per Pack (15 Pack)

Fab delivery for a product I use all the time

Excellent mix, used for half Ironmans with no issues at all. Very decent lightly sweet taste with plenty of carbs, an impressive 80g of carbs (1:0.8) in just 600ml of water. No gastric discomfort, and honestly quite a nice taste and will definitely continuing to use this. Sachets are large (but expected), and price on subscription is great compared to other brands. Recommend it after having tried other brands and flavours.

40g of carbs per gel!!!! Prefer orange as strawberry is a little too sweet but both easy on the stomach

Good product for runners

Why did you choose this product over others?: Use them for rides longer than 2.5 hours for carb top up. Have been using them for years so know that they don’t upset my stomach. Sip it regulary as you ride along with some form of other electrolyte drink

Very good and tasty

I usually get cramps in my legs so I am very worried each time I go on cycling sportive epic days. I feel that these SIS is really made a big difference in my fueling. It is very expensive but worth every penny

These are good quality energy drink powders. My only issue with them, is that they could improve the flavorings a bit more as the strawberry/lime ones I had were just a tad light on flavour.

My favorite liquid fuel during all types of races! Used it for 30k and 100k runs - works great!

Oramai lo usa da anni. Integratore energetico adatto soprattutto agli sforzi prolungati. Da energia e mantiene attivo il cervello. Consigliato

Lecker, bekömmlich, Leistungssteigernd

Me encantan

Great taste! Great carbs!