COMING SOON

Constipation isn't one thing. Neither is the fix.

Launching May 27. Sign up to join the waitlist.
Third Party Tested Gastroenterologist Formulated Clinically-Dosed ingredients
Constipation is rarely one thing. For most people, it's three things happening at once — stool consistency, gut rhythm, and the microbiome environment that drives healthy bowel function. Treat only one, and the other two keep working against you.

Dr. Will Bulsiewicz, MD MSCI
Board-Certified Gastroenterologist · Co-Founder, 38TERA

Three ingredients. Three mechanisms.

Built to target constipation from three distinct directions at once — not patched together for short-term symptom relief.

Each works on a different root cause

Dosed at the level used in clinical studies

Built to work with your body, not against it