Weleda aknedoron purifying lotion is specially formulated to care for problem skin gently but effectively this totally natural product helps the skin to regulate itself it is free from harsh synthetic ingredients which can dry and irritate the skin the carefully selected natural ingredients include stimulating essential oils of sage thyme and lavender with soothing calendula and chamomile and mild astringents witch hazel and sulphur this special combination calms irritation and sti