How it works

We're different
because you're different

Everyone has unique goals. Why should your nutrition be one-size-fits-all?
Create Yours Now

Unlimited access to your
Registered Dietitian

Gainful is more than just protein powder. Have a question about your nutrition, fitness, or personalized blend? Connect for free with your very own R.D.N. - whenever it's convenient for you.

Which protein powder
is right for me?

This is a hard question. Don't let other companies tell you that their one-size-fits-all protein powders are right for you.

Gainful is here to give you honest guidance, backed by serious science and clean ingredients.

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Everything you need, nothing you don't.

We promise to keep the ingredient list on your customized blend as short as possible. We believe in simplicity and honest ingredients.
Our Mission