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DOSERANKEVIDENCE-BASED SUPPLEMENTSFull analysis

The short answer · Gas or flatulence

Take activated charcoal for gas or flatulence. This is the one to buy.

Nutricost, Activated Charcoal Powder, Unflavored, 16 oz (454 g)
1

Nutricost, Activated Charcoal Powder, Unflavored, 16 oz (454 g)

4.6· 177 ratings· $0.07/serving

DoseRank score80

Activated Charcoal 1500 mg — inside the studied 1000-2000 mg window

Of 9,231 products scored for Gas or flatulence, Nutricost, Activated Charcoal Powder, Unflavored, 16 oz (454 g) ranks #1 with a DoseRank score of 80. Activated Charcoal has moderate human evidence for this outcome.

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Retailer links may be affiliate links. Rankings and placement are never paid.

The form“Why Activated Charcoal — not Alpha-Galactosidase or Lactase?”Evidence Moderate evidence

Activated Charcoal has moderate human evidence for this outcome.

  • Activated CharcoalThe pick

    Moderate evidence · 1500 mg

    Highly porous carbon with strong adsorptive capacity; used in acute poisoning care and to bind gut gases or toxins, but it also binds medications and nutrients taken with it.

  • Alpha-Galactosidase

    Strong evidence

    Enzyme that breaks down alpha-galactosides found in legumes and cruciferous vegetables; commonly used to reduce gas and bloating from high-fiber foods.

  • Lactase

    Strong evidence

    Enzyme that splits milk sugar (lactose) into glucose and galactose; taken before dairy by lactose-intolerant people to prevent gas and bloating.

Buy the #1 pick
The dose“Is the dose actually effective?”Dose fit 78

Activated Charcoal at 1500 mg lands inside the studied 1000-2000 mg window.

Activated Charcoal

Studied window 1000-2000 mg · this pick 1500 mg

The ranking“Why should I trust this pick?”Trust 55

Mixed trust signals — ratings are positive but the base is limited. Each product gets a DoseRank score blending clinical strength, evidence, dose fit, trust and value. Retailer links may be affiliate links — the scoring model decides placement, never payment from a brand.

  • 9,231 products scored
  • Never paid placement
  • Evidence level: Moderate · 78
  • 648 brands
  • 38 ingredients
See the full analysis — every score, every productHow the ranking works
The price“Can I do better than $0.07 a serving?”Value 90

$0.07 per serving — low price tier for this outcome. Nothing else in this ranking costs less per serving.

Ready?

The #1 pick is $0.07 a serving.

Nutricost, Activated Charcoal Powder, Unflavored, 16 oz (454 g) — in stock at a tracked retailer.

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Nutricost, Activated Charcoal Powder, Unflavored, 16 oz (454 g) ranks #1 for Gas or flatulence with a DoseRank score of 80. The score blends clinical strength, evidence, dose fit, trust signals and value across 9,231 products scored for this outcome.

Activated Charcoal has moderate human evidence for this outcome.

Activated Charcoal at 1500 mg lands inside the studied 1000-2000 mg window. DoseRank scores this product's dose fit at 78 out of 100.

Nutricost, Activated Charcoal Powder, Unflavored, 16 oz (454 g) works out at $0.07 per serving. $0.07 per serving — low price tier for this outcome. Nothing else in this ranking costs less per serving.

No. Retailer links may be affiliate links, but rankings and placement are never paid. Every product is scored by the same public model, and the ranking is recomputed from the underlying product data rather than edited by hand.

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Other outcomes

  • Abdominal painPain arising from the abdomen or digestive tract.
  • ConstipationInfrequent, difficult, or hard bowel movements.
  • Dyspepsia or indigestionUpper abdominal discomfort related to digestion.
  • Gastroesophageal reflux or heartburnReflux symptoms causing burning or discomfort.
  • Gastrointestinal symptom burdenOverall severity of digestive symptoms.
  • NauseaFeeling of sickness or urge to vomit.

Use rankings as research support

DoseRank rankings are informational and not medical advice. If you are pregnant, breastfeeding, using medications, or managing a health condition, ask a qualified clinician whether a supplement fits your situation. Stop use and report concerning adverse events to a clinician, the product maker, or the retailer.

Disclosure

Retailer links may be affiliate links. Rankings and placement are not paid placement.

Nutricost, Activated Charcoal Powder, Unflavored, 16 oz (454 g)

$0.07/serving · ★ 4.6 · In stock

60-sec quizView on iHerb