Waterproof • Vegan • Gluten Free • Latex Free • Lasts 12-24 Hours Place 1-2 patches on a hairless area of skin and leave on for 12-24 hours. Use daily or as needed for an extra boost. Ingredients: Caffeine from Guarana extract • Taurine • Glucuronolactone • Green Tea • Vitamin B3 • Vitamin B5 • Vitamin B6