Herbarium of the Ancients — Detailed notebookFR · EN
Blessed thistle
Cnicus benedictus
Please read before use: the information below describes traditional and informational uses — it does not replace the advice of a healthcare professional. In case of doubt, pregnancy, breastfeeding, ongoing treatment, or use in children, seek advice before use.
Enhanced precautions for this plant: Highly bitter plant reserved for adults: not recommended for pregnant women due to reported traditional emmenagogue use. Avoid in case of allergy to plants in the Asteraceae family (daisies, chrysanthemums, ragweed). Prolonged use or high doses may irritate digestive mucous membranes; consult a healthcare professional before any use, particularly during breastfeeding. Do not use in children without medical advice.
Infusion — Flowering tops and dried leaves
Traditional bitter infusion
Pour simmering water over the dried flowering tops and let steep for a few minutes, covered. This bitter preparation was traditionally consumed before meals to stimulate appetite. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.
Tincture — Whole dried flowering plant
Mother tincture
Preparation by alcoholic maceration of the dried plant, used in drops diluted in a little water according to traditional herbal practices. The preparation and dosage fall within the expertise of a trained professional. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.
Where to find it
Obtaining the plant
Dried blessed thistle can be found at specialized herbalists and in some medicinal plant shops; it can also be cultivated in the garden in dry, sunny soil, in the manner of traditional simples.
Harvest season
When to harvest it
The harvest of flowering tops is traditionally done in summer, at full bloom, in dry weather.
← Back to profile