Gram-positive bacteria, belonging to the wider group of bacteria that produce lactic acid and are abundant in the normal flora of humans. They function as probiotics, contributing significantly to its balance. These bacteria reinforce the integrity of the skin barrier and protect the skin from external aggressions, such as pollution. At the same time, they soothe sensitive and irritated skin, enhance moisture retention and reduce the appearance of dryness. They are ideal for the care of extremely dry, sensitive and atopic skin.