Explore hydration oral strips with electrolyte feasibility, taste balancing, moisture control, pilot production, and packaging designed around the film.
What this category is for
The founder who wants an electrolyte strip usually has a powder stick in hand that lists 500 to 1,000 mg of sodium. A strip does not get near that. Solves Strips, the adult reference on Amazon, labels 10 mg sodium and 15 mg potassium per berry-flavored strip; CVS Health's pediatric electrolyte strips, sold in 20-strip cassettes, work out to about 6 mg sodium and 2 mg potassium each. For scale, the adult Adequate Intake is 1,500 mg sodium and 2,600 to 3,400 mg potassium a day. The honest product is a little, fast, anywhere, or a multi-strip serving; it is not a rehydration dose, and the label should say the per-strip milligrams plainly.
Technically this is a mass and moisture problem. Sodium, potassium and magnesium salts are bulky and hygroscopic; they pull water into the film, which turns tacky and loses shelf life unless the formula and the sachet barrier are built for it. Magnesium tops out near 25 mg elemental per strip in our work. Potassium has a regulatory wrinkle worth knowing: multivitamin-mineral supplements in the US stay at or under 99 mg per serving, a ceiling a strip never approaches. Flavor runs fruit-forward (berry, grape, citrus) with sweetener against the salt; a little salinity is expected in this category and does not have to be hidden.
Actives brands ask about
| Active | Common on labels | In a film | Source |
|---|---|---|---|
| Sodium (as sodium chloride or citrate) | 10 mg per strip on Solves Strips Electrolyte (Berry Blast, 30 count); about 6 mg per strip on CVS Health pediatric electrolyte strips | Fits at label amounts. Hygroscopic, so film moisture and sachet barrier need control. | source |
| Potassium (as citrate or chloride) | 15 mg per strip on Solves Strips; about 2 mg per strip on CVS Health pediatric strips (120 mg sodium and 40 mg potassium per 20 strips) | Fits. Bitter-metallic above small amounts; needs masking. | source |
| Magnesium | Listed on Olyxir hydration strips and others without a stated per-strip amount | About 25 mg elemental per strip is our target; higher loads mean a larger film or a multi-strip serving. | source |
| Chloride | Follows sodium and potassium when chloride salts are used; the adult potassium AI is 3,400 mg (men) and 2,600 mg (women), which puts strip amounts in perspective | Fits; contributes the saline taste. | source |
| Vitamin C or B vitamins (recovery positioning) | Small amounts as label support on recovery and after-party strips (Wellbeing Nutrition melts) | Fits. Vitamin C adds sourness that pairs with citrus flavors. | source |
| Coconut water powder | Used as the electrolyte source on some 'natural hydration' strips | Fits at small amounts. Adds sugars and moisture; the powder grade has to be checked against the film system. | source |
Formats that fit
- 20-strip cassette — how CVS sells its pediatric electrolyte strips; fits a gym bag or diaper bag
- 30-count box with foil sachets — hygroscopic salts make individual barrier sachets the default
- 2–3 strips per sachet — a multi-strip serving for brands that want a higher mineral claim per serving
- Bulk sachet dispenser — hotel gyms, event tents and airline amenity kits
Where these products sell
- Sports, outdoor and endurance brands wanting a no-mix format
- Hangover and recovery DTC brands
- Family and pediatric brands (pharmacy chains already stock pediatric electrolyte strips)
- Hospitality, airline and event amenity programs
- Travel retail and airport convenience
Move into a 500-box pilot.
Once the development and commercial specifications are aligned, a qualified project can move toward a 500-box pilot: roughly 10,000 strips in 20-count boxes or 15,000 strips in 30-count boxes. The pilot validates product, packaging, documentation, and market response before a larger run.
Common questions
Adult strips on the market label about 10 mg sodium and 15 mg potassium; pediatric strips run 6 mg and 2 mg. A powder stick carries 50 to 100 times the sodium. Position on 'a little, fast, anywhere' or on a multi-strip serving, not on replacing a rehydration dose.
Salts attract moisture. A film that picks up water goes tacky and loses shelf life, so individual foil sachets and a stated storage condition are the norm, and the stability plan is tied to that package.
Slightly, and buyers expect it. Development balances the saline and the bitter-metallic edge of potassium with fruit flavor and sweetener until the written sensory criteria are met.
Pediatric electrolyte strips are already on pharmacy shelves at 6 mg sodium and 2 mg potassium per strip. Children's products add age-based directions, dosing tables and safety review that the brand owns; we confirm responsibilities during qualification.
The qualified 500-box pilot: roughly 10,000 strips at 20 per box or 15,000 at 30 per box. If the serving is two strips, box count per serving is modeled during scoping so the label and the pilot agree.