There has been a significant rise in contact allergy to propolis, a common ingredient in ‘natural’ cosmetics and skincare products, according to dermatologists in Europe. While nickel and perfumes continue to be the most common contact allergens, the prevalence of contact allergy due to the derivative of beeswax has doubled to almost 4% of patch ...
‘Natural’ skin product drives rise in contact allergy
By Michael Woodhead
5 Mar 2020