ShopHerbs Wildcrafted Buckthorn Alder Bark
Frangula alnus (Rhamnus frangula) – Sustainably Harvested
Ethically Wildcrafted


Our premium Buckthorn Alder Bark is carefully harvested from mature Frangula alnus trees in their native European habitats. Each batch is aged according to traditional protocols to optimize its properties.
Traditionally used in European herbalism
Laboratory tested for purity
Botanical Information
- Latin Name: Frangula alnus (syn. Rhamnus frangula)
- Family: Rhamnaceae
- Common Names: Alder Buckthorn, Glossy Buckthorn
- Harvest Season: Spring to early summer
- Part Used: Dried mature bark (aged 1+ year)
Historical Uses
Buckthorn Alder Bark has been documented in herbal texts since at least the Middle Ages. Traditional preparations include:
Cold Maceration
Soaked in cold water for 8-12 hours
Traditional Decoction
Simmered for 10-15 minutes
Fermented Extract
Aged in alcohol for several months
Quality Specifications
Appearance: | Curved bark pieces with characteristic corky lenticels |
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Color: | Reddish-brown to grayish exterior, yellowish interior |
Aroma: | Slightly musty when dry, more pronounced when moistened |
Particle Size: | 3-8 cm length, 1-3 cm width |
Moisture Content: | <10% by weight |
Important Safety Information
Buckthorn Alder Bark contains anthraquinone glycosides. Not recommended for:
- Pregnant or nursing women
- Children under 12
- Individuals with intestinal obstructions
- Prolonged use (exceeding 7-10 days)
Disclaimer: This product is sold for botanical research and educational purposes only. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult a qualified healthcare practitioner before use.
Sustainable Harvesting
Our Buckthorn Alder Bark is collected using traditional methods that ensure tree survival:
- Vertical strips harvested (never girdled)
- Maximum 25% of bark taken per tree
- 5-year rotation between harvests
- Supports European forest conservation efforts