made in minnesota

our story.

minnesota fruit, utah salt, colorado honey, and a label with nothing to hide. why transparency is the product.

salty smiles started with a simple frustration: hydration products that hide what is inside.

a shelf full of electrolyte mixes, every one of them a proprietary blend, a “natural flavors” line, and a sweetener bath, and not one of them willing to say how much of anything was in the packet. the fix seemed obvious: real ingredients, real amounts, printed in full, sourced from people we could name. so that is what we built.

the supply chain is the story.

local is not a tagline. it is the answer to the question “where does this come from,” for every line on the label.

what we stand for.

a naked label

everything on the packet is exactly what is inside, with the amount next to it. buy the raw ingredients yourself if you want to; the formula is public.

real ingredients only

real honey, real salt, real fruit. no synthetic sweetener baths, no dyes, no mystery blends. it also means we are not vegan, and we say so.

hydration that works, on the science that exists

sodium and glucose together, in proportion, because that is how the body absorbs water1; enough sodium to matter on a hard day2; potassium and magnesium because you lose them and run short. and no claims we cannot footnote. the science page has the whole argument.

a limit we mean

half a packet is a serving and one packet a day is the maximum. those numbers come from the published intake references, not from a marketing meeting.34 a company that wanted to sell more packets would not print them. we would rather you drink it right.

why this site exists.

saltysmiles.net is the shop, and a shop should be quick. but “trust us” is exactly the thing we set out not to say, so we built the long version: every ingredient explained, every figure justified, every study linked to its original record, and the places where the evidence is thin called out as thin. read it, check it, and then decide.

try it the naked label text jon

studies & sources on this page

  1. Wright EM, Loo DDF, Hirayama BA. Biology of human sodium glucose transporters. Physiological Reviews, 2011; 91(2): 733–794.
  2. Baker LB. Sweating rate and sweat sodium concentration in athletes: a review of methodology and intra/interindividual variability. Sports Medicine, 2017; 47(Suppl 1): 111–128.
  3. Institute of Medicine. Dietary Reference Intakes for Calcium, Phosphorus, Magnesium, Vitamin D, and Fluoride. The National Academies Press, 1997.
  4. National Academies of Sciences, Engineering, and Medicine. Dietary Reference Intakes for Sodium and Potassium. The National Academies Press, 2019.

every study above is linked to the original record. the full library is on the studies page.

*these statements have not been evaluated by the food and drug administration. this product is not intended to diagnose, treat, cure, or prevent any disease. the deep dive is background reading, not medical advice — the studies are linked so you can read them yourself, and your doctor or pharmacist knows your situation. we don’t.