BOTANICAL IDENTITY
The right name is the first step.
Also known as: No synonyms listed.
A common name and photograph do not guarantee identification. Check the botanical name and part indicated on a traceable product.
An illustration is not enough to identify a plant for consumption. Do not forage for a species based solely on this profile.
01 · UNDERSTAND
Properties & uses.
Minor joint pain
Shared traditional use; does not demonstrate the efficacy of gathered bark or any individual species.
Read the sourceThe traditional uses described are not clinical proof of effectiveness. Evidence for one preparation cannot automatically be applied to another.
02 · UNDERSTAND THE ACTION
How does the plant act?
For European violet willow, extract details are particularly important. Analytical studies compare a preparation of S. daphnoides with one from an S. purpurea × daphnoides hybrid. Identifying them separately avoids attributing all trials cited under the collective name “willow bark” to the former.
Constituents to know.
Their presence and quantity depend on the plant part and preparation.
- Procyanidins
- Aqueous methanolic extraction of the bark allows several procyanidins to be isolated, including dimers and a trimer. This characterization does not measure their absorption after a herbal tea.Read the reference
Analgesic action: relevance of the product
Data on the willow group distinguish traditional uses from certain extracts assessed for low back pain. They do not demonstrate that all S. daphnoides preparations have the same benefit.
Read the referenceWhat this means for preparation.
To judge the relevance of a clinical reference, ask for the exact name of the extract. Identifying the tree gives no information about the process used in the trial.
03 · EXAMINE THE EVIDENCE
What the research shows.
A laboratory or animal result alone does not demonstrate a benefit in humans. Each result must be read alongside the preparation studied and its limitations.
Two botanical origins, two profiles
- Type of research
- HPLC analysis and mass spectrometry
- Preparation concerned
- Bark extracts labeled S. daphnoides and S. purpurea × daphnoides.
- Observed results
- Differences in composition are demonstrated.
- Limitations to consider
- The study characterizes products; it does not directly compare their efficacy in patients. A shared chemical marker does not erase these differences.
What can we take from this?
The isolated constituents do not justify new cardiovascular, anti-aging or “detox” indications. This profile does not propose a concentrated home preparation.
Documentary review dated 09/10/2026. The references remain available to check the context.
04 · CHOOSE A PREPARATION
One plant, several preparations.
Only forms documented in this profile’s sources are presented.
Bark for herbal teaBark · Route: oral
Preparation described in the shared monograph.
Please note: Follow the product's package leaflet; concentrations are not interchangeable.
Read the sourceExtractBark · Route: oral
Preparation described in the shared monograph.
Please note: Follow the product's package leaflet; concentrations are not interchangeable.
Read the source05 · BEFORE ANY USE
Precautions & contraindications.
This guidance does not cover every individual situation. Missing information is not a guarantee of safety.
Contraindications
- Allergy to salicylates, ulcer, coagulation disorder, G6PD deficiency or severe kidney/liver impairment.
Medicine interactions
- Anticoagulants, antiplatelets and anti-inflammatories: do not combine without advice.
Adverse effects
- Digestive disturbances and allergic reactions.
Pregnancy & breastfeeding
Contraindicated in the third trimester; avoid during pregnancy and breastfeeding without medical advice.
Children & adolescents
Contraindicated under 18 years.
If symptoms persist, worsen or are unusual, consult a healthcare professional. In an emergency, contact the emergency services.
06 · PUTTING KNOWLEDGE INTO PRACTICE
Preparations & recipes.
No home recipe is provided in this profile. For an appropriate preparation, refer to the product leaflet and ask your pharmacist for advice.
07 · CHECK THE SOURCES
Sources for this profile.
- EMA — salicis cortexAccessed on 09/10/2026
- Procyanidins and other constituents of Salix daphnoides bark (2015)Accessed on 09/10/2026
- EMA — final assessment of willow barksAccessed on 09/10/2026
- Analytical comparison of bark extracts of Salix daphnoides and a willow hybrid (2005)Accessed on 09/10/2026
Illustration: Wikimedia Commons — auteur indiqué sur la page source · Public domain. View the original image and its licence. Image resized and converted to WebP.
A TOUCH OF SOLÉA
Myriam’s tip
Myriam is reviewing the tip for this profile.
Myriam
