Endurance Fuel 50 Serving Tropical Flavour - Caffeinated

You want to go further then use this 👌

good product, seems to do the job and doesn't leave you with that horrific sweet taste in your mouth that you can get from other mix products

I'm a big, big fan of Tailwind, but I was sent the wrong flavour (Tropical Buzz, not Mandarin). It's quite an expensive purchase and I'm super disappointed not to get what I ordered, especially as it's not covered by Amazon returns. I contacted Tailwind directly who were great and sorted a return & replacement in no time. Won't be ordering off Amazon again!

Good but used to be £25 and has now gone up to £40ish. Look elsewhere.

Received my product in June with an expiry of August 2018, not very reasonable to the user is it.

I notice a huge difference running ultras and marathons using this! Less thirsty and twice the energy. The hype is real with tailwind and you won’t regret buying it! Love it!

Can’t get enough of tailwind! I first started using it in March 2025 when training for my first ever Ironman and it noticeably improved my performance. Great nutrition, balanced sugars, helpful electrolytes, and a flavor that isn’t too strong. I recommend tailwind to any endurance athlete!

Been using this product for several years. I run and bike and this electrolyte mix has never been a problem (unlike others I've tried that bother my insides!)

They said it would be delivered the next day. I hunted around everywhere for this and the closest I could find it was about a 2 hour drive. Normally a drive like that doesn't bother me much but I would have had to wait for the next day to go get it anyway. Worked a treat!

I tried Tailwind on the recommendation of a friend training for a 100 mile ultra marathon. I've tried a few other similar products but have always been dissatisfied for one reason or another. In ththe past 2-3 weeks of using Tailwind for any of my longer trail/mountain runs (>7 miles), I've been impressed. I feel energized and haven't had any leg cramping issues, even on runs of 20+ miles. Haven't experienced any GI issues. I usually run with gels and electrolyte tabs by haven't had to use them since starting Tailwind. Tailwind tastes pretty good and is light and refreshing. No residue or nastiness in my Camelbaks afterwards. My only complaint is that at the end of a longer run, I intensely crave nothing but regular water. It's almost as if my thirst is not satisfied when I get towards the end. Maybe I'm getting too many electrolytes? I've been using a scoop less than the lower recommended concentration and that seems to be helping. I think I need to continue playing with the concentration. Bottom line: I haven't been dealing with any leg cramps since using Tailwind and I feel great during my runs. I will continue to use it whenever using my Camelbak and it is definitely a major part of my race plan for an upcoming 50k. 4.5 stars in my book.