Betaine HCl
Betaine hydrochloride with pepsin · Gut
A stomach-acid supplement based on the belief that low acid causes reflux and bloating.
What the evidence says
One small study shows it briefly re-acidifies the stomach in people on acid blockers; the symptom claims are untested.
What studies used
Labels commonly list 650 mg per capsule with meals.. With protein-containing meals..
Reported from published studies and product labelling — a record of what was used in research, not a recommendation. What is right for you is a conversation with a clinician.
Watch out for
- Ulcers, gastritis, or anti-inflammatory use: it is an acid
- Burning means stop
Turn Betaine HCl into a plan that's yours
The info above is free. Membership makes it personal, the Coach answers questions about your exact stack, the Stack tracks it for you, and the Verified Sources shows you how to vet what you buy.
- ✓ AI Coach, ask anything about your stack. It does the dosing math, flags interactions, and tells you what to do next.
- ✓ Personal Stack, save your protocol, track it across devices, log doses, get a heads-up before a vial runs out.
- ✓ Verified Sources, the vetted reference for checking quality and sourcing, members only.
Cancel anytime · or save with $59.99/yr · Coach + Stack included