Active substance

Kaliumchloride (E 508) + Macrogol 3350 + Natriumchloride + Natriumwaterstofcarbonaat (E 500 (Ii))

4 products from 3 companies contain this in Netherlands.

4 prescription onlypoeder voor drank

Prescription only

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.