Nourish and balance your skin and muscles with topical magnesium body butter. Benefits include- Relax tired muscles; support a better night sleep; hydrate your skin. 100% pure and natural Magnesium Chloride harvested from the ancient Zechstein seabed in the Netherlands, one of the world's purest remaining subterranean mineral sources, our pure magnesium flakes have traditionally been used to improve skin hydration. Lightly scented with an essential oil blend of frankincense and lavender. Apply at night before bed.