Marnys® Mag Vital is a food supplement designed for those people who like to practice sports on a daily basis, either more or less intensely, and who think about their musculoskeletal performance, either because of their sporting habits or because of the age. It is also ideal for people who want to maintain their neurological function, as well as those who want to mitigate fatigue and exhaustion by optimizing their metabolism. The Marnys® Mag Vital single-dose drinkable vial format is an innovative and convenient format as it allows for easy ingestion and transport. How to use: -Take 1 vial (11 ml) a day. Shake before using.