Suggested Use Apply one patch. Patch may be worn up to 12 hours. Peel and place on inside of wrist.Important: Reseal the envelope by squeezing seal together. Other Ingredients Active ingredients: B12, caffeine, green tea extract. Warning Topical use only. Do not use on wounds or damaged skin; Consult your physician before using if you have an autoimmune condition, depressive disorder; keep out of reach of children 18 years or younger; Wash hands after use. All information presented here is not meant as a substitute for or alternative to information from healthcare practitioners. Please consult your healthcare professional about potential interactions or other possible complications before using any product.Store in a cool, dry place.