Potassium Hyaluronate
Ingredient Info
Potassium hyaluronate is the potassium salt form of hyaluronic acid, a naturally occurring substance found in skin and connective tissue. In skincare, it works as a humectant—drawing moisture from the air and deeper skin layers to the surface—helping skin feel plump and hydrated.
Benefits
- Increases skin hydration and moisture retention
- Helps skin appear smoother and more plump
- Lightweight and suitable for most skin types, including oily and sensitive skin
Science: A 2009 Cosmetic Ingredient Review safety assessment concluded that potassium hyaluronate is safe for use in cosmetics at concentrations up to 2%, with no evidence of toxicity, allergenicity, or reproductive harm across multiple animal and clinical studies. Widespread clinical use, particularly via injection, has shown a strong safety profile with minimal adverse reactions.
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