Your Odds Just Got Better For Losing Weight and Increasing Lean Muscle. 30g of Protein Isolates. 15g of Carbs. 0g Trans Fat. The Future of Protein Bars has just arrived. The 2:1 Protein Bar, the world?s first meal replacement bar with a 2:1 ratio of protein to carbohydrate, has taken protein bars to the next level. Along with 30 grams of protein, this Citrus Blast Energy Bars is formulated with an Energy Blend that includes Caffeine, Ginseng and Vitamin B-12. Our mission is to continue developing cutting-edge products that support your goals for weight loss and lean muscle growth while creating the potential for optimal results.