The Guilt-Free Indulgence Bar. Certified Gluten Free. 180 Calories Per Bar. Natural • Kosher • High Fiber. What It Does. Indulge in a natural 180 calorie snack. Enjoy a quick on-the-go treat or afternoon snack that is guilt-free. Skinnygirl: indulge in the snack that is good for you. . Skinnygirl™ Mantra. Be a vibrant healthy beautiful skinnygirl and feel good about yourself regardless of where you are in your journey to wellness. . Skinnygirl Bethany Frankel. Author natural foods chef and TV personality has an ability for making healthy foods taste delicious. Cooking started as a hobby and soon became a passion. Frankel attended the Natural Gourmet Institute for Health and Culinary Arts focusing on making healthy foods accessible which has elevated her to a celebrated natural foods chef the creator of the Skinnygirl Margarita and a New York Times best selling author.