2.5% Sulphur Cream 100g2. 5% Sulphur Cream 100g Dispensing Medicine This compounded 2. 5% sulphur cream is a topical preparation used under dermatologist guidance for acne and certain skin parasites such as scabies. It is a prescription dispensing item prepared by Healer's Pharma and is part of our Power Brands range. Understanding Dispensing Medicines Dispensing medicines, also known as compounded medications or prescription items, play a vital role in dermatological care.