I looked online for information, and I checked my local supermarket. I didn't phone any companies.
- Pedialyte has a hechsher. But even if you buy the powder, you'll still pay $4-$5 to make one liter.
Okay, fine, maybe I'll buy a sports drink concentrate instead. These products also claim to help replenish lost electrolytes. I looked mostly for information about Gatorade and Powerade products, though I stumbled across some information about Clif Shot too.
Gatorade mix (powder) has no hechsher. Gatorade does make concentrate with a hechsher, but you can only buy it in huge four-liter jugs.
Powerade makes both mixes (powders) and sugar-free concentrated "drops" with OU certification. Searching OU's website will yield no information; maybe Coca-Cola has requested the OU to hide the information from the website. Do a search at walmart.com then click the "kosher" checkbox on the left side to filter your search results.
Or you can buy Mio Sport concentrated sugar-free "drops" with OK certification.
Clif Shot makes KSA-certified mixes (powders). The Houston Kashruth Association writes, "The national kosher organizations have informed us that KSA certified products are now acceptable but only if product is from USA/Canada." I don't know where Clif Shot mix is made.
I didn't look for information about electrolyte products in tablet form.
In the end, visit your local full-service supermarket and see what they have.
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