Products Description Chelating agent able to bind metal ions (e.g. sodium, calcium, magnesium, zinc and many more). Widely used in the cosmetic industry for various purposes. Tetrahydrated form. Benefits Co-preservative that enhances efficacy of preservatives and other antibacterial agents Stabilizes emulsions, surfactants and foam-builders Enhances antioxidant effects of natural antioxidants as e.g. vitamin C and E Stabilizes the pH value Use Typical concentration 0.1-0.5% (Note: EDTA increases pH value!). For external use only. Applications To stabilize and/or help preserve all kinds of cosmetic products like creams, lotions, shampoos, conditioners, makeup products, sunscreen products.