For licensed and certified healthcare practitioners

38TERA® Expert Network
for practitioners

Gut health you can put your name behind.

A recommendation from you carries more weight than anything we could say about ourselves. We built the Expert Network to return value on both sides of the recommendation: to you, and to the people you care for.

Share 38TERA with your patients or clients and earn exclusive benefits.

Open to

Doctors and clinicians

  • MDs
  • DOs
  • NDs
  • NPs
  • PAs
  • DCs

Nutrition and wellness

  • RDs & RDNs
  • Certified health coaches & nutritionists
Dr. Will Bulsiewicz

Built to your standard

“Your patients trust you because you hold every recommendation to a high standard. I formulated 38TERA's products to meet that same standard, and we built the Expert Network to be worthy of the trust you've earned.”

Program Benefits:

  • Patient and client pricing you control

    Choose how your benefit is split between a discount for your patients or clients and a commission for you.

  • Samples for your patients or clients

    Product sample packs to hand out.

  • Your own supply

    Gifted product, so you know firsthand what you're recommending.

  • Education for clinicians

    Science updates and practitioner education from Dr. B and the 38TERA team.

We're not just supporting gut health. We're setting the standard for it.

38TERA® was founded by Will Bulsiewicz, MD MSCI, a triple board-certified gastroenterologist and the formulator of every 38TERA product, and Simon Hill, MSc, BSc, nutrition scientist and host of The Proof podcast. The premise is in the name: Roughly 38 trillion microbes live in the human gut, and most gut products only do part of the job of supporting them.

Gastroenterologist Formulated

Built to address root causes, not just symptoms.

Clinically Dosed

Core bioactives at the amounts studied in human clinical trials. Never a proprietary blend.

Independently Certified

Every batch independently verified for purity and potency.

Welcome to the Expert Network.

Questions about applying? Email partnerships@38tera.com