Malic Acid + Magnesium Tablets

Malic Acid + Magnesium Tablets and 8 near-identical products are sold under 6 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Malic Acid + Magnesium Tablets	Douglas Laboratories
Malic Acid + Mg	The Professional Series
Buffer-C pH Controlled 1000 mg	Country Life
Malic Acid & Magnesium	Martin Avenue Pharmacy
AllerStrength	Source Naturals
AllerStrength	Source Naturals
AllerStrength	Source Naturals
Malic Acid + Magnesium	Douglas Laboratories
Vitamin C 1000	BioCare