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Type: Article
Section: Cosmetic Ingredients > Sensory
WomanInHatWetSkinPoolSunscreenSpray_850x425
Dielectric Constant to Develop Clear Sunscreens for Wet Skin
Sunscreen sprays have gained momentum due to their ease of application. However, while they appear clear on dry skin, they often turn cloudy and white when applied to wet skin. Here, the authors present a formulating approach based on the dielectric constant of esters and level of alcohol in formulations to produce anhydrous sprays that appear clear on wet skin.
Feb 21st, 2014
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