GreenCircle's Sustainable Energy Practices certifies products that are made with lower energy impacts during manufacturing, including reduced energy use, less fossil fuel use, or more renewable and carbon-free electricity. Discover how much Extra Strength Tylenol is safe for adults and kids. Know dosage limits and avoid liver risks from acetaminophen overdose. Tylenol Extra Strength caplets deliver fast, strong pain relief and fever reduction for adults. This powerful medicine contains 500 mg of acetaminophen and will not irritate your stomach the way ibuprofen can. Our maximum strength solution. We doubled the dose of arnica, peppermint, and juniper in our original Relieving formula to tackle the most severe aches and pains. Experience powerful relief with double the plant power. Each oral pain reliever powder packet contains the maximum strength, 500 milligrams of acetaminophen, a safe and effective pain reliever and fever reducer, and is both ibuprofen-free and aspirin-free Tylenol Extra Strength is a popular over-the-counter medication that is commonly used to relieve mild to moderate pain, reduce fever, and alleviate symptoms associated with the common cold and flu. Excedrin Extra Strength combines three active ingredients to provide strong over-the-counter relief for headaches and other kinds of pain. The fast-acting formula delivers extra strength headache relief—for some, relief starts in as little as 15 minutes. Tylenol Extra Strength is a brand-name over-the-counter pain reliever and fever reducer. The active ingredient, acetaminophen, works by blocking pain signals in the nervous system and reduces fever by affecting the brain’s regulation of body temperature. Relieve headaches, muscle pain, and fever with TYLENOL® Extra Strength Caplets for adults, containing 500 mg of acetaminophen for powerful and effective pain relief.