Endurance Fuel
Why we made this
Cluster dextrin has a low osmolality — meaning it enters your bloodstream fast without gut upset. This is the fuel for actually long training sessions.
1 stick in 24 oz water during workouts over 90 min. Sip throughout.
Endurance athletes, hikers, long-ride cyclists, marathoners.
What's inside
Coconut water powder, cluster dextrin (Cluster Dextrin®), sodium chloride, potassium, magnesium, natural lime flavor.
Where it comes from
Coconut water powder from Sri Lankan cooperatives; cluster dextrin from Japan (Glico Nutrition).
Stack it with
4.8 out of 5 · 8 verified reviews
Third-party COA on the website sold me. Endurance Fuel has become part of my morning stack — no chalky aftertaste and no bloat.
I train five days a week and recovery has been sharper. Ingredient list reads like a dietitian wrote it, which is basically the case.
Flavor is subtle in the best way. I'd love a family-size option of Endurance Fuel.
Tried AG1 and Ritual before this. Rivergrove wins on transparency and taste. Subscribe-and-save makes it a no-brainer.
She specifically flagged the sourcing standards. I've been on it three months and my labs improved at my last check-in.
Mixes clean in water, no gritty settle. Packaging is a little bulky but I'll take it for the quality.
I'm picky about what goes in my body during pregnancy planning. Rivergrove passed my OB's review.
You get what you pay for. Endurance Fuel is not the cheapest option but the quality is obvious after two weeks.
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