EXPIRATION Once opened 12 months. FUNCTION Sunscreen SPF 50+. Prevents sun-induced hyperpigmentation. Effectively reduces dark spots and prevents their reappearance. INSTRUCTIONS FOR USE Apply liberally before sun exposure and reapply frequently, especially after swimming, sweating, or toweling to maintain original protection. Apply a maximum of four applications of all Thiamidol products per day. Reducing the amount will significantly decrease the level of protection. PRECAUTIONS AND WARNINGS Do not store above 25°C. Avoid contact with eyes.