A gut microbiome testing company.

Tiny Health Referral Code

Q: How much is the Tiny Health referral reward?

$40 in store credit for you, and $40 off for your friend.

Q: Where do I find my Tiny Health referral code?

On your account homepage, or via the Invite a Friend option after logging in.

Q: What can I use the store credit on?

Any eligible kit or membership purchase.

$40 store credit for you, $40 off for your friend

Refer a friend to Tiny Health's gut microbiome tests and you both get $40 -- store credit for you, a discount for them.

Browse Referral Codes Submit Your Code

Works in USA Free Signup

$40OFF

$40 Max Reward

USA Available In

Web Platform

Genie Says

Tiny Health is currently offering $40 store credit for you, $40 off for your friend.

How much can you earn?

Share your own code and earn rewards when friends use it

$40 store credit, added on completed purchaseper successful referral*

Submit Your Code Now

Top Tiny Health Referral Codes

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Add Your Referral Code

How to Use a Tiny Health Referral Code

Find your code on your account homepage

Or log in and select Invite a Friend.

Share it

With a friend interested in a gut health test.

They complete a purchase with it

$40 off is applied to their order.

$40 store credit lands in your account

Usable on your next eligible purchase.

Reward Details

Your Reward: $40 discount on a purchase using the referral code
Referrer Reward: $40 store credit, added on completed purchase
Available In: USA

Why Choose Tiny Health?

Credit, not cash, for the referrer

Your $40 is store credit, applied to a future kit or membership purchase.

A visible code, not just a link

Your referral code sits on your account homepage rather than being hidden in settings.

Paid on completed purchase

The credit is added once your friend completes their purchase using your code.

About Tiny Health

Tiny Health's referral code is visible on the account homepage. Both sides get $40, but the referrer's is store credit rather than a discount.

Tiny Health sells gut microbiome test kits. Its referral code is shown on your account homepage, and can also be accessed by logging in and selecting "Invite a Friend."

When someone uses your code to complete a purchase, $40 in store credit is added to your account, redeemable against any eligible kit or membership. Your friend receives a $40 discount on their order.

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