24 Nov 2022 --- Due to their antioxidant properties, certain vitamin derivatives have been synthesized for inclusion in many cosmetics, which have led to increasing incidences of allergic contact dermatitis (ACD) cases, according to new research. The study, published in the Wiley Online Library, suggests that ACD cases related to vitamins is still an “underestimated issue in cosmetology,” as many vitamins are considered “natural” and therefore “safe” ingredients.
