Science
Mechanism of Action
This extract primarily functions through oxyresveratrol, a potent tyrosinase inhibitor, which effectively reduces melanin synthesis to brighten skin. Its robust antioxidant activity scavenges free radicals, mitigating oxidative stress. Furthermore, it exerts anti-inflammatory effects by downregulating pro-inflammatory mediators such as IL-6, TNF-alpha, NF-kB, and COX-2, while simultaneously upregulating trefoil factor 2. Antimicrobial action against bacteria like Cutibacterium acnes addresses acne concerns, and its anti-glycation properties contribute to overall skin integrity.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Clinical application to the upper arm resulted in a significant reduction in melanin content within 4 weeks, with maximum skin brightening observed at week 12. No adverse effects were reported.
- 02 Daily use of a 0.1% w/w lotion demonstrated significant skin brightening on the upper arms after 2 weeks and on facial cheeks after 3 weeks.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Oxyresveratrol demonstrates optimal stability within a pH range of 3.0 to 8.0. For formulations containing Artocarpus Lakoocha Wood Extract, a narrower pH range of 4.0-6.0 is specifically recommended to ensure maximum stability. To further enhance stability, the inclusion of 0.1% Sodium Metabisulphite and 0.2% Disodium EDTA, alongside other antioxidants, is advised. Products should be protected from light, stored refrigerated (5-10°C), and exposed to heat above 60°C must be avoided.
Synergies
- Sodium Metabisulphite
- Disodium EDTA
- Other antioxidants
Safety
Safety Profile
Oxyresveratrol, the primary active compound, appears safe for topical use, with animal studies showing no irritation, edema, or erythema. Human clinical studies utilizing 0.1% and 0.25% concentrations reported no adverse effects. While higher concentrations (IC50 of 6.08 ± 1.28 mg/ml) demonstrated moderate cytotoxicity in human skin fibroblasts, anti-inflammatory benefits were observed at non-cytotoxic concentrations (0.07–0.31 mg/ml). No GHS classification information was found by The Good Scents Company.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Artocarpus Lakoocha Wood Extract is a valuable, multi-targeted ingredient for precision skincare formulations, offering clinically supported brightening, robust antioxidant and anti-inflammatory benefits, and low irritancy at effective concentrations.
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