humectant
Sodium Hyaluronate
Generally safe·Strong evidence
A salt form of hyaluronic acid that draws moisture into skin and supports hydration. One of the most well-studied cosmetic humectants; it is universally well tolerated and has no safety concerns.
References
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.