Leaf & Herb · Leaf/Green

Sambucus Leaf

Provisional Moderate ScoreCompound

Hermetica Superfood Encyclopedia

Published March 15, 2026Last updated March 15, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Sambucus leaf is rich in polyphenols, particularly phenolic acids and flavonoids like quercetin, which exert significant antioxidant and antiviral activities. These compounds contribute to its recognized health benefits by modulating immune responses and reducing inflammation.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryLeaf & Herb

GroupLeaf/Green

Public Score StatusProvisional Moderate

Primary Keywordsambucus leaf benefits

Sambucus Leaf close-up macro showing natural texture and detail — rich in respiratory, immune, antimicrobial

Sambucus Leaf — botanical close-up

Reported Benefits (Provisional)

Supports respiratory health by reducing airway inflammation and clearing mucus through flavonoids and terpenoids.

Bolsters immune response with antimicrobial and antiviral compounds, enhancing the body's natural defenses.

Delivers anti-inflammatory and pain-relieving effects via ursolic acid and polyphenols, easing joint and muscle discomfort.

Promotes wound healing and skin regeneration through tannins and triterpenes, which act as natural antiseptics.

Enhances liver detoxification by stimulating bile production and supporting enzymatic activity.

Supports circulatory health by improving vascular function and reducing oxidative stress.

Provides calming effects on the nervous system, aiding relaxation and promoting restful sleep.

Origin & History

Natural habitat

Sambucus Leaf, primarily sourced from Sambucus nigra (European elder) and Sambucus canadensis (American elder), is native to temperate regions of Europe, North America, and parts of Asia. It thrives in moist, well-drained soils. Revered for centuries, elder leaf is valued in functional nutrition for its potent immune-modulating and anti-inflammatory properties.

“Cherished for centuries, Sambucus leaves were integral to European herbalism and Native American healing traditions, revered for treating respiratory ailments, inflammation, and skin wounds. Its use in poultices, teas, and infusions highlights its long-standing role in traditional medicine. Today, it is experiencing a renaissance for its rich polyphenol, triterpene, and flavonoid synergy.”Traditional Medicine

Research Narrative (Provisional)

Scientific studies confirm Sambucus leaf's respiratory and immune benefits, attributing its efficacy to anti-inflammatory and pain-relieving properties. Research also supports its role in wound healing, skin regeneration, liver detoxification, and circulatory enhancement. Emerging evidence suggests calming effects on the nervous system, contributing to relaxation.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Vitamins: C - Minerals: Potassium, Calcium, Magnesium - Phytochemicals: Flavonoids (Quercetin, Rutin), Terpenoids (Ursolic Acid), Tannins, Chlorogenic Acid, Triterpenes

Reported Mechanism (Provisional)

Mechanism of Action

Sambucus leaf's primary mechanism involves its high content of phenolic acids (e.g., caffeoylquinic acids) and flavonoids (e.g., quercetin, rutin). These compounds exert antioxidant effects by scavenging free radicals and modulate immune responses, directly inhibiting viral replication and reducing pro-inflammatory cytokine production. Additionally, lectins and ribosome-inactivating proteins present in the leaf may contribute to its antiviral activity.

Clinical Narrative (Provisional)

While in vitro and animal studies have elucidated the antioxidant, antiviral, and anti-inflammatory properties of Sambucus leaf extracts, specific human clinical trials focusing solely on the leaf are less extensively documented compared to elderberry fruit extracts. Research generally supports its traditional use for respiratory and immune support, with evidence pointing to its ability to modulate inflammatory pathways and inhibit viral replication. Further clinical investigation is warranted to fully characterize the specific efficacy and optimal dosages of Sambucus leaf in human populations.

Also Known As

Sambucus nigra L.Sambucus canadensisElderberry LeafElder Leaf

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These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

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