It soothes skin ailments

Ever heard anecdotes about people’s skin conditions improving during their holidays? It’s thought that the sea’s elixir of minerals is responsible. “It’s no coincidence that the ocean is one of the best sources for these nutrients – as humans, we evolved from the sea and our mineral profiles match,” says Philip. “Seawater is rich in minerals like magnesium, zinc, iron and potassium, which each alone have fantastic benefits,” says Kevin. These minerals are anti-inflammatory, helping to heal and protect the skin barrier. “Soaking in seawater is nature’s skin treatment – it’s great for sensitive or eczema-prone skin,” says Kevin. In fact, a study found that soaking atopic dry skin in magnesium-rich salt reduced inflammation while improving hydration and skin barrier function. “In psoriasis, the cell turnover is high, so replenishing with minerals that the body has used up could be the reason why it helps many people,” says Karen Davis, chief pharmacist for Westlab Salts.