Custom Smoothie & Sports Nutrition, Seattle

###Five Things to Know About Custom Smoothie Custom Smoothie’s drinks are designed to be as nutritious as they are delicious. Read on to find out more about these customizable concoctions. * **It was founded by twin sisters.** Kathy Turner, a runner, and Kris Isakson, a figure competitor, formed the business to cater to their disparate nutritional needs. * **Guests are encouraged to create their own formulas.** Mix and match flavors and healthy add-ins to create a drink that appeals to your nutritional needs and taste preferences. * **The smoothies aren’t juice based.** Instead, staffers blend drinks using real fruit, which they fortify with protein and sometimes enhance with ingredients such as chocolate and peanut butter. * **It also sells other health foods.** Popular offerings include gummy vitamins, low-carb ice cream, and soy-flour muffins. * **There are three locations in the Seattle area.**