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Here's how it works


Join the party

Create an account or sign in to start earning rewards. Click on the Referral button in the lower left corner to begin.

Please note, even if you have placed a previous order, you most likely have not created an account yet. When setting up an account, please use the email address that you used to place your order.


Refer a friend

You’ll receive a unique referral code when you activate your account. Share this referral code with your friends or family — there’s no limit on how many people you can refer. Spread the word across your social media, email or text message.


Redeem for merch

When one of your friends uses your referral code during their checkout, you both get rewarded! They receive a discount off their first subscription, you receive a discount off of our high quality fatty15 merch.


Let’s talk benefits

By embarking on your fatty15 journey, you’ve invested in your long term health, and learned a lot of science along the way. Now you can pass this knowledge on to your friends and family, and you were be rewarded for doing so.


$15 off

All fatty15 merch


15% off

Their first 90-day subscription purchase


Referral FAQ’s

Hoping these topics help with any further questions you have about our referral program. If your question isn’t listed below, feel free to reach out to us at info@fatty15.com.

  • What is the fatty15 referral program?

    Our referral program is set up as a small way to reward our fatty15 brand advocates for spreading the word of fatty15 to your family and friends. With each new customer that signs up for a subscription using your referral code, you receive a $15 off discount code to use on any of our fatty15 merchandise. The person you refer will receive 15% off their first subscription.

  • How do I join the fatty15 referral program?

    Sign into your existing fatty15 account. If you have not set up your account yet, you will need to create a new account by entering the email that you used for setting up your subscription. Then you’ll see your unique referral link. Copy the link and share away!

  • Where can I find my referral code?

    You can find the referral code by clicking on the widget in the lower left hand corner of this page.

  • Where do I enter my discount code at checkout?

    On the checkout page, you will see a section to enter in your discount code or gift card on the right hand side. Once you enter your unique code, click apply, and the discount will be added to your total cost.

  • What can I use my discount code on?

    If you are an existing customer, your discount code can be used on any of our fatty15 merch, including t-shirts, hoodies, a tote bag or water bottle.

    If you are a new customer, your discount code can be used on the purchase of a 90-day subscription Starter Kit.

  • Do referrals expire?

    Your referral rewards never expire. Feel free to save them up or use at any time.