Binder
Activated Charcoal (Gas/Bloating)
Also known as: Activated carbon, Medicinal charcoal
Adsorbent for occasional gas and bloating relief, binding gas-producing compounds.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Primary uses
- Gas relief
- Bloating
- Food poisoning
- Occasional digestive upset
How it works
- Adsorbs gas in intestines
- Binds toxins
- Reduces flatulence
- Not for regular use
Dosage
- Typical range
- 500-1000mg as needed
- Timing
- After gas-producing meals or as needed
- With food
- After meals or away from food
- Duration
- Occasional use only
- Special populations
- Occasional gas, bloating, food poisoning
Forms
- Capsules
- Tablets
Safety
Common side effects
- Black stools
- Constipation
Contraindications
- GI obstruction
- Regular use
Evidence notes
Evidence for gas reduction, occasional use
Grade B: Some human trials support key claims; further confirmation needed.
Related in Binder
Check a full stack
Formulate's free interaction checker lets you paste in any combination of supplements and medications at once — every pairing flags severity, timing, and cited evidence.
Open the checkerWhere does Activated Charcoal (Gas/Bloating) fit in your stack?
Answer two questions and get a stack graded on research — every ingredient scored on the evidence behind it, not the marketing.
Build my stack2 questions · free · no account needed to start
Also on iPhone — get the free app
Evidence-based supplement guides, no spam
We send a short digest when new guides drop — nothing else. No affiliate pushes, no sponsored content, unsubscribe anytime.
Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.