• Magnezin

  Form: tablets

  Active substance	Dosage
  Heavy magnesium carbonate	500 mg

  ATC: A12CC30

  Manufacturer: Gedeon Richter Polska Sp. z o.o.

• Rennie antacidum

  Form: tablets, for sucking

  Active substance	Dosage
  Calcium carbonate	680 mg
  Heavy magnesium carbonate	80 mg

  ATC: A02AD01

  Manufacturer: Bayer s.r.o.

• Rennie antacidum

  Form: tablets, chewable

  Active substance	Dosage
  calcium carbonate	680 mg
  heavy magnesium carbonate	80 mg

  ATC: A02AD01

  Manufacturer: Bayer B.V.

• Rennie extra

  Form: chewable tablets

  Active substance	Dosage
  Calcium carbonate	625 mg
  Heavy magnesium carbonate	73.5 mg
  Alginic acid	150 mg

  ATC: A02AX

  Manufacturer: Delpharm Gaillard