Our cleansing capsules have been clinically and dermatologist tested to be non-irritating. Common dermal allergic reactions to skincare products are usually caused by sensitivity to fragrance/parfum, preservatives, colors/dyes, propolis/beeswax and essential oils. We thoughtfully formulated our products so that they also don’t contain any of these substances! That being said, everyone is different. Please double check our ingredient list(s) to ensure you are not allergic to any of our natural ingredients and if you experience any sensitivity, please discontinue use immediately.