Independent supplement ratingsUS and Canada · Updated weekly
A ratings desk for a category that has spent thirty years grading its own homework.
A ratings desk for a category that has spent thirty years grading its own homework.
Powder stick · 32 servings
330mg sodium / 500–1,000mg range
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The one built on actual oral-rehydration science — with a catch you should understand. DripDrop uses an ORS-style sodium-to-glucose ratio, which genuinely speeds how fast your body absorbs fluid, and delivers around 330 mg sodium a serving. The trade-off is that the glucose means it does contain sugar, by design, so it isn't the pick if you're avoiding carbs.
Around 330 mg sodium with a deliberate dose of glucose in the ORS ratio — the sugar here is functional, not filler, because it drives absorption. Just don't confuse it with the sugar-free crowd: if you want zero carbs this isn't it; if you want fast rehydration when you're wiped out, the science is on its side.
Best when you actually need to rehydrate fast — illness, heat, hard endurance efforts. If you're carb-conscious or just topping up at the gym, a sugar-free option fits better.
Reviewed and fact-checked by the NFS editorial team · Last updated 12 Jul 2026