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Cosphaderm® Absolute is an innovative humectant active blend which improves skin barrier function while simultaneously reducing the water activity of cosmetic formulations. With the three established humectants sodium lactate, betaine and propanediol in optimally balanced concentrations, Cosphaderm Absolute ensures excellent skin hydration. Additionally, lowering water activity and thus limiting water availability to microorganisms allows a reduction of the antimicrobials required for preservation. Thus, the natural blend combines skin barrier-enhancing properties with a unique antimicrobial mode of action, offering the possibility of an innovative, alternative preservation strategy that meets market needs and current trends in the cosmetics industry.

Cosphaderm HAP is a cost-efficient, water-soluble multifunctional with strong antimicrobial activity, particularly effective against yeasts and moulds. It offers high pH stability in the range of 3 to 9 and does not affect the sensory or physical properties of the formulation. Thanks to its mild profile and its additional antioxidant properties, it is well-suited for a wide variety of formulations while maintaining effective preservation.

Cosphaderm E-1000 Sunflower consists of the strong antioxidant d-alpha-tocopherol from non-GMO sunflower oil. The alpha-tocopherol is dissolved in organic sunflower oil. It contains a minimum total amount of 67.1% d-alpha-tocopherol, equivalent to 1000 IU/g of vitamin E. D-alpha-tocopherol is the most effective form of vitamin E naturally present in the skin. Due to ultraviolet radiation, levels of vitamin E decrease towards the skin surface making the skin vulnerable to oxidative stress. Cosphaderm® E-1000 Sunflower acts efficiently as a radical scavenger and antioxidant protecting the skin from UV damage, making it a genuine active ingredient particularly suitable for sun-care and anti-aging formulations. All formulations produced with Cosphaderm E-1000 Sunflower may be labelled “contains vitamin E from a natural source”.

Cosphaderm® E-1000Ac NON GMO is a blend of tocopheryl acetate and non-GMO sunflower oil. It contains a minimum total amount of 73.5 % d-alpha-tocopheryl acetate, equivalent to 1000 IU/g of vitamin E. Due to its stability, tocopheryl acetate is the most commonly used cosmetic vitamin E derivative. Tocopheryl acetate can be regarded as a precursor for transport of biologically active alpha-tocopherol through the outer skin layers. Upon penetration, it is enzymatically hydrolyzed to release alpha-tocopherol in the skin. Once alpha-tocopherol is formed, it helps keep the cell membranes intact and protects against oxidation and free radicals. Furthermore, it promotes healing processes, enhances water binding and improves skin moisturization accordingly.