How safe are chemicals in sunscreen? Pharmacology expert explains
Adelaide (Australia), Jul 16 (The Conversation) Last week, the Therapeutic Goods Administration (TGA) released its safety review of seven active ingredients commonly used in sunscreens. It found five were low-risk and appropriate for use in sunscreens at their current concentrations. However, the TGA recommended tighter restrictions on two ingredients – homosalate and oxybenzone – to reduce how much can be used in a product. This is based on uncertainty about their potential effects on the endocrine system, which creates and releases hormones. This news, together with recent reports some products may have inflated their claims of SPF coverage, might make