Gentianella amarella

Botanical

What is it

Gentianella amarella (autumn gentian, felwort) is a small flowering herb in the gentian family, used in traditional European herbal medicine as a bitter tonic for digestive complaints.

Evidence for 1 use

AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.

Digestive / appetite support (traditional)

Mixed Evidence

Traditional use as bitter; modern clinical evidence is limited.

How it works

Like other gentians, Gentianella amarella contains intensely bitter secoiridoid glycosides (gentiopicrin, amarogentin, swertiamarin). These bitter compounds stimulate salivary, gastric, and bile secretion when tasted, which can aid digestion and increase appetite. Traditional 'aperitif bitters' rely on this mechanism. Modern clinical evidence for specific digestive benefits is limited.

Dosage

Traditional infusion: small amounts (under 1 g) of dried herb steeped briefly per cup, taken 15-30 minutes before meals.

When and how to take it

Traditionally taken 15-30 minutes before meals as a digestive bitter.

1 commercial form

Compare the main delivery options and what they’re best suited for.

Dried herb infusion

Used in European herbal traditions.

Traditional preparation.

Safety

Generally well tolerated in moderate traditional doses. Intense bitterness may cause nausea in sensitive individuals.

Who should be cautious

Avoid in pregnancy and breastfeeding without guidance. Avoid in active peptic ulcer disease.

Interactions

May increase gastric acid secretion; caution with gastric ulcer or GERD.

Food sources

Bitter aperitif drinks (containing gentian)

Amount
varies
%DV
—

Frequently asked questions

Is Gentianella amarella safe?⌄

Yes in moderate traditional doses; intense bitterness may bother some users.

Does it help digestion?⌄

Bitters stimulate digestive secretions; this is a traditional and biologically plausible effect.

References

Gentianella amarella on Wikidata — Wikidata link

Gentianella amarella on NIH DSLD (US supplement label database) — NIH Dietary Supplement Label Database link

Research on Gentianella amarella (PubMed search) — PubMed link

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Evidence-based·How we grade evidence

Disclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.