cliradex foam - gentle eyelid cleanser & eyelash conditioner | daily facial cleanser & safe solution for eyelid hygiene - 1.5oz 4-terpineol formula cliradex cliradex gentle eyelid cleanser deeply cleans the eyelids. this is formulated with no parabens, sulfates, fragrances, artificial colors, alcohol, or fillers. it is vegan, never tested on animals, and derived from a sustainable source of tea tree. it is a safe solution, made with 4-terpineol, that penetrates deep into the skin to cleanse it and kills mites associated with dry eyes, inflamed eyelids, and other skin conditions. upon usage, you may experience a tingling sensation, but it does not cause dry skin. this feeling will lessen over time, if the feeling is too strong, you may have compromised skin, like putting alcohol on a wound, or you may be having a reaction to the essential oil. cliradex products are backed by science and made by a renowned research scientist and ophthalmologist. its main ingredient is 4-terpineol, an extract of tea tree oil that is effective in reducing infestation and eliminates mites.