MET-Rx Big 100 is a high-protein meal replacement bar delivering 32 grams of protein per serving along with 18 essential vitamins and minerals. Featuring a proprietary blend of fast and slow-absorbing proteins, this gluten-free bar provides sustained energy and supports muscle recovery. The Super Cookie Crunch flavor combines rich chocolate cookie taste with satisfying texture, making it ideal for pre-workout fuel, post-workout recovery, or convenient on-the-go nutrition.