Sea Water

Mineral-rich saltwater from the ocean, used as a humectant and source of trace minerals in skincare. Sea water is straightforward in composition and well tolerated, though its salt content may require buffering for sensitive skin.

Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.