(4 Pack)

What the brand says

Sold as “(4 Pack) - Quest - Synergistic Magnesium 150mg QST-601389 | 60's | 4 Pack Bundle”

Quest-Synergistic Magnesium 150mg (60 Tablets)*Magnesium and vitamin B6 contribute to a reduction of tiredness and fatigue and to normal energy yielding metabolism. These synergistic nutrients also contribute to the normal functioning of the nervous system and to normal psychological function. Magnesium also plays a role in the normal function of muscles and is involved in the maintenance of bones and teeth.