Chilly "pH 3.5" means Protection and Prevention. The new formula for extra protection of it is realized at pH 3.5, to help keeping the physiological acidity of the most intimate parts; it helps to prevent the onset of infections and intimate discomforts, even in the most dangerous situations; it is enhanced with anti-odor molecule, which prevents the formation of odors, and enriched with glycerin, with emollient and moisturized virtues.