Science
Mechanism of Action
This extract operates through several key pathways beneficial for skin. It exhibits robust antioxidant properties by neutralizing free radicals and mitigating oxidative stress, attributed to its rich phenolic content. Its anti-inflammatory action involves reducing pro-inflammatory cytokines such as TNF-alpha, IL-1β, and IL-8, which are crucial mediators of skin inflammation. Furthermore, preliminary studies suggest its capacity to enhance collagen production and inhibit melanin formation, addressing concerns related to skin aging and hyperpigmentation.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 A protein component of the cold water extract demonstrated potent inhibition of TNF-alpha production in macrophage cells, indicating significant anti-inflammatory activity.
- 02 An aqueous extract displayed significant cytoprotective effects against hydrogen peroxide-induced oxidative stress in rat PC12 cells, safeguarding cellular integrity.
- 03 A mushroom sclerotial water extract inhibited melanin formation and enhanced human procollagen type 1 production, suggesting benefits for skin brightening and structural support.
Transparency
Dusting Analysis
Current research data does not provide sufficient information to assess if this ingredient is commonly dusted or to establish specific dusting thresholds relevant for topical formulations.
The Formula
Formulation
Stability
Effective extraction of its bioactive compounds is observed with cold water, suggesting that some active principles may be sensitive to heat, which should be considered during formulation.
Safety
Safety Profile
Preclinical toxicological evaluations in rats, involving oral administration up to 1000 mg/kg for 180 days, established a no-observed-adverse-effect level (NOAEL) above this concentration. Oral administration at 100 mg/kg did not affect fertility or induce teratogenic effects. The extract was non-genotoxic up to 5000 µg/plate in an Ames test. An in vitro study specifically noted no skin and eye irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Lignosus Rhinocerus Sclerotium Extract is a valuable ingredient, demonstrating potent antioxidant and anti-inflammatory effects alongside promising collagen-boosting and melanin-inhibiting properties, warranting its inclusion in advanced skincare formulations despite limited human topical studies.
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