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Real gut relief
personalized to you
Beat bloating
Say goodbye to a bloated belly and constipation
Cool the burn
Fix your acid, heartburn, and GERD for good
Get rid of gas
Stop trapped and painful gas, reduce flatulence
Take the quiz
How it Works
Answer a few quick questions
Tell us what you’re feeling — bloating, heartburn, gas, or all three.
1
Get a custom formula & plan
Our patent-pending engine developed by Harvard, Stanford, and UPenn scientists recommends a combination of ingredients designed to support your symptoms — because every human is different.
2
Get your kit delivered to your door
We’ll deliver your recommended formula based on your quiz, right to your door. No pick up necessary.
3
We'll give you a personalized formula to fix your problem with doctor-approved drugs
Affordable access to GI care
"At Claisen, we understand the daily challenges that heartburn and bloating bring to your life.
You're not alone.
We founded Claisen because we struggled with these issues too. And tried everything.
We knew there had to be a better way."
Rishab & Aditya Jain, Co-Founders of Claisen
Rishab Jain, CEO
Harvard University
Aditya Jain, CMO
Harvard Medical School
Akash Pai, CPO
Stanford University
Our approach
We listen to your symptoms — then match you with proven, over-the-counter treatments that actually work. No appointments, no prescriptions, just relief.
Medical expertise
Every ingredient we offer is backed by clinical research and approved by the FDA. You get trusted treatments — without having to wait months.
Solutions that work
We focus on real results: reducing bloating, gas, and heartburn with effective, targeted ingredients delivered monthly.
Ongoing support
Your needs can change — and we adapt with you. We’ll check in regularly and make sure your treatment stays on track.
Have questions?
Get answers
What is Claisen?
Claisen is a 100% online platform that offers personalized treatment for heartburn and bloating, helping you find relief with customized solutions.
Through our simple online process you can get a treatment plan for your bloating, heartburn, and/or gas issues, with treatments shipped right to your door.
How does Claisen work?
Tell us about your symptoms — like bloating, gas, or heartburn — and a few lifestyle factors. No appointments. No diagnoses. Just a few simple questions.
Our patent-pending symptom matching system recommends the right FDA-approved OTC ingredients for you — nothing more, nothing less. All based on trusted science, not guesswork.
Your personalized OTC kit arrives monthly, straight to your door. No waiting rooms. No labels that scream “pharmacy.” Just real relief, simplified.
Does Claisen require insurance?
No insurance needed — and none accepted. Claisen keeps things simple with all-inclusive pricing. Your treatment, monthly shipments, and access to providers are bundled into one clear, affordable rate.
What states is Claisen available in?
Claisen is currently available in all 50 states in the USA. We plan to expand to international markets
Claisen Inc. is the world's leading telehealth platform for gastrointestinal conditions. We provide patients with personalized solutions for heartburn and bloating treatment, tailored to their unique needs and lifestyle.
support@claisen.com
Cambridge, MA, 02138
