To make vegan: Use vegan chocolate chips such as enjoy life, or leave out chocolate chips completely.
Nutrition without chocolate chips: Calories: 123 | Fat 8.6g | Carbs 4.4g | Fiber 1.5g | Sugar: 1g | Protein 5.5g
I recommend using Aloha's protein powder which is plant based and made without stevia (they use a small amount of coconut sugar). It's my absolute favorite vegan protein powder out there and makes these balls irresistible. If you decide to use another protein powder, make sure that it's all natural, no sugar added and clean.