Midol long lasting relief ingredients naproxen sodium official?

Short answer:
- Midol Long Lasting Relief uses naproxen sodium as the active ingredient, 220 mg per caplet.

Official labeling:
- The exact official ingredient list (including inactive ingredients) is on the product label. The current label can be found on FDA/Medical labeling sites such as DailyMed, or on Midol’s official product page.
- If you’d like, I can fetch the current official label and list both the active and inactive ingredients for you.

Want me to pull the up-to-date DailyMed label and list all ingredients? Also I can add some quick safety notes if you’re planning to use it.