Step 1: Take the Quiz

Each order of Gainful comes with up to 4 delicious flavors of your choice! Take the quiz to personalize your protein and customize your flavors.

Step 2: Enjoy Your Flavor

Your order will include a month's supply of unflavored protein + single-serving Flavor Boosts.

Step 3: Try Them All!

With half a dozen delicious flavors to enjoy, you’ll never get bored. Log in to choose Flavor Boosts for your next box.