Science
Mechanism of Action
This extract operates through multiple pathways to benefit the skin. It exhibits significant anti-inflammatory effects by suppressing the biosynthesis of pro-inflammatory cytokines such as tumor necrosis factor–α (TNF-α), interleukin 1-α (IL1-α), and interleukin 1-β (IL1-β). Furthermore, it inhibits TNF-stimulated expression of vascular cell adhesion molecule 1 (VCAM-1), with its anti-inflammatory role partly attributed to ursolic acid's interaction with the COX-2 pathway. Its rich content of flavonoids and phenols provides robust antioxidant protection, shielding the skin from oxidative damage. The extract also promotes wound healing, a benefit potentially linked to the presence of quercetin 3-O-glucoside, and demonstrates antibacterial activity.
Research
Clinical Evidence
Medium confidence10%
Key findings
- 01 Demonstrated considerable wound healing activity in an animal model (rats) for both linear and circular excisions, attributed to quercetin 3-O-glucoside.
- 02 Formulated in a topical gel, it showed a significant effect in treating knee osteoarthritis in a randomized double-blind active-controlled clinical trial, comparable to 1% diclofenac gel.
- 03 Topical use was found to be as effective as hydrocortisone in reducing the severity of hand eczema in a double-blind randomized controlled trial.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
A 10% aqueous extract of Sambucus ebulus has been successfully incorporated into a gel formulation.
Safety
Safety Profile
Sambucus ebulus flower extract has not been reviewed by the Cosmetic Ingredient Review (CIR) or Scientific Committee on Consumer Safety (SCCS). While extracts from related species (Sambucus canadensis L. or Sambucus nigra L.) are listed by the FDA as Generally Recognized As Safe (GRAS) for flavor, this status does not extend to S. ebulus. Research indicates the presence of biologically active compounds, with some studies mentioning 'Separation of Active and Toxic Poisons,' suggesting the need for careful assessment regarding its safety profile for cosmetic application. Despite this, it has shown efficacy in treating hand eczema, suggesting potential tolerability for sensitive skin in certain formulations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sambucus ebulus flower extract presents significant anti-inflammatory and reparative properties, with human clinical support for specific skin concerns, warranting further safety validation for broader cosmetic use despite its potential.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources