Malic acid

malolactic fermentation (ML for short). Importantly, this months-long process is carried out by bacteria (Oenococcus oeni)—unlike the alcoholic fermentation, which is done by yeasts.

some supplement companies combine magnesium with amino acids, producing magnesium maleate, magnesium citrate, magnesium lactate, or magnesium aspartate, which work well for many people.