Science
Mechanism of Action
LILIUM BROWNII BULB/SEED EXTRACT operates through several key mechanisms to improve skin health. As an antioxidant, it actively neutralizes free radicals, thereby mitigating oxidative stress that contributes to premature aging, fine lines, and reduced elasticity. Its anti-inflammatory action involves inhibiting nitric oxide production, a mediator of inflammation, which can reduce redness and swelling. The extract's rich content of polysaccharides and mucilage provides significant moisturizing and hydrating effects, soothing dry and sensitive skin. Additionally, it functions as an emollient and skin conditioning agent, promoting a soft and smooth texture. Initial research also points to its potential to inhibit melanin synthesis for a brightening effect, support wound healing via components like steroidal alkaloids, and offer selective antimicrobial defense against certain bacteria and yeast.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 A crude methanol extract of Lilium brownii (LBM) demonstrated moderate anti-inflammatory activity, effectively inhibiting nitric oxide (NO) production at a concentration of 71.52 ± 4.52 μg/mL in an in vitro model, suggesting a mechanism involving the NF-κB/MAPKs pathway.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Hydrogel formulations containing Lilium extracts have shown sustained antioxidant activity over 60 days under favorable pH conditions. Optimal extraction of polyphenolic compounds from Lilium bulbs is achieved with 70% ethanol.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not yet reviewed this ingredient. However, EWG Skin Deep® rates concerns for Cancer, Allergies & Immunotoxicity, Developmental and Reproductive Toxicity, and Use Restrictions as 'LOW'. Traditional Chinese medicine records external use of Lilium bulbs, with dosages up to 65g, indicating a history of traditional safety. Studies on Lilium macerates report negligible levels of toxic metals.
Your Skin
Skin Compatibility
Our Assessment
Verdict
LILIUM BROWNII BULB/SEED EXTRACT is a valuable, multi-functional ingredient that offers significant antioxidant, anti-inflammatory, and hydrating benefits with a low irritancy profile, suitable for all skin types.
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References
Sources