What are Add-ons? Karina June 12, 2020 20:35 Updated These are additional items that you can add to ship with each of your personalized protein orders. We currently have pre-workout and Flavor Boosts Related articles Where can I view/edit my Add-ons ? Do you have pre workout? Do you only offer subscriptions? Can I take pre-workout in addition to protein powder? Do you have any promo codes? Comments 0 comments Please sign in to leave a comment.