Active patches help you power through workouts with more energy and endurance. Each patch steadily provides 25mg caffeine, beta-alanine, and L-citrulline gradually while you wear it — no pre-workout drink, no jitters. Each resealable pouch contains four patches. EASY TO USE: Simply peel, stick on your wrist or any venous area, and feel.ALL DAY WELLNESS: Sustained release of ingredients up to 12 hours.YOU'RE IN CONTROL: On when you need it, off when you don't.CONVENIENT: Perfect for life on-the-go.RESPONSIBLY MADE: Vegan, cruelty-free, made without latex, paraben free, dermatologist tested, and made in the USA with global ingredients. What does Active do?It supports energy and endurance during workouts using caffeine, beta-alanine, L-citrulline, and rhodiola — delivered gradually while you wear it. How much caffeine is in each patch?Each Active Patch contains 25mg of caffeine, designed for physical performance. When should I apply it?About 30 minutes before your workout. *Note: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Consult your physician before adding a dietary supplement to your diet.