Active substance

Magnesium (different salts in combination)

4 products from 4 companies contain this in Bulgaria.

4 without prescriptioneffervescent tabletcoated tabletGranules in sachetfilm coated tablet

Available without a prescription

Biolectra Magnesium 365 fortissimum365 mgWithout prescriptioneffervescent tabletPacks of 20, 40 Vedra Interneshanal AD · Magnesium (different salts in combination) · A12CC30 Magne B6470 mg/5 mgWithout prescriptioncoated tabletPacks of 40, 50, 60, 100 Opella Healthcare France SAS · Magnesium (different salts in combination) · A12CC30 Magnesium Diasporal Direct400 mg granulesWithout prescriptionGranules in sachetPacks of 20, 50, 100, 200 Protina Pharmazeutische GmbH · Magnesium (different salts in combination) · A12CC30 Panangin158 mg/140 mg film-coated tabletsWithout prescriptionfilm coated tabletPacks of 50, 60, 100 Gedeon Richter Plc. · Magnesium (different salts in combination) · A12BA30

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.