Science
Mechanism of Action
Populus Nigra Bark/Bud/Leaf/Twig Extract exerts its profound effects through a robust blend of phenolic compounds, including caffeic and p-coumaric acids, which confer powerful antioxidant activity by neutralizing free radicals and reducing oxidative damage. Its anti-inflammatory prowess is attributed to the inhibition of key inflammatory cytokines such as IL-6, IL-10, and TNF-α, alongside the presence of natural salicylates. Furthermore, it demonstrates anti-aging capabilities by modulating gene transcription related to antioxidant defenses, inflammatory responses, and crucial cell renewal pathways, thereby fostering skin regeneration and epidermal vitality.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Demonstrated strong modulation of gene transcription involved in inflammatory responses and cell renewal.
- 02 Exhibited strong antioxidant effects, comparable to ascorbic acid, and inhibited up to 50% of radical production.
Transparency
Dusting Analysis
Data not available to perform dusting analysis.
The Formula
Formulation
Stability
Formulated products containing Populus nigra extract, such as gels, maintain stability within a pH range of 5.5 to 7.0.
Conflicts
- Individuals with documented aspirin allergies should exercise caution due to the natural presence of salicylates in the extract, which may trigger a reaction.
Safety
Safety Profile
No specific safety assessments from CIR or SCCS are available. The FDA lists 'Poplar buds (Populus spp.)' as a natural flavoring substance, with dermal toxicity listed as 'Not determined'. Caution is advised for individuals with aspirin allergies due to salicylates.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Populus Nigra Bark/Bud/Leaf/Twig Extract is a valuable active ingredient for precision skincare, offering scientifically supported antioxidant, anti-inflammatory, and regenerative properties suitable for a wide range of skin types.
Related
Similar Ingredients
Finding similar ingredients…