15 Best Healthy Protein Bars, According to Dietitians ...
Best Keto-friendly: Bulletproof Collagen Protein Bar. 1 bar (45 g): 220 calories, 14 g fat (6 g saturated fat), 115 mg sodium, 14 g carbs (5 g fiber, 2 g sugar), 12 g protein. With nine grams of net carbs, Bulletproof's bar is a bit higher than your average keto protein bar, but it's a worthwhile carb expenditure. Its protein comes from grass ...