The Chocolate Peanut Butter flavor is for people who believe protein shakes should taste like peanut butter cups, not punishment.

This flavor combination creates a rich, satisfying shake that users compare to Reese's or chocolate peanut butter smoothies. Gainful's single-serving packets mean you can rotate through flavors throughout the week rather than drinking the same thing for months.

Made with natural flavors and sweetened with organic stevia and monk fruit instead of artificial sweeteners, they deliver taste without the chemical aftertaste. Mix with your personalized Gainful protein and your choice of liquid for a shake that makes you actually want to hit your protein goals.

The portable packets travel well for flavoring shakes at work, the gym, or anywhere your protein routine takes you.