Science
Mechanism of Action
The efficacy of Sansevieria Trifasciata Leaf Extract is attributed to its rich array of phytochemicals, including polyphenols, saponins, flavonoids, alkaloids, triterpenoids, and steroids. Flavonoids and tannins notably contribute to its antioxidant capacity, mitigating oxidative stress. Its demonstrated anti-inflammatory and analgesic actions, alongside its ability to combat various skin pathogens such as Pseudomonas aeruginosa, Staphylococcus aureus, Escherichia coli, and Candida albicans, collectively underpin its wound-healing and protective effects on the skin.
Research
Clinical Evidence
Medium confidence20%
Transparency
Dusting Analysis
With significant wound-healing effects observed in vivo at concentrations of 20-25%, formulations containing Sansevieria Trifasciata Leaf Extract below 10% may offer reduced efficacy. A concentration under 5% is considered a red flag, likely insufficient for notable therapeutic benefits.
The Formula
Formulation
Stability
Hydrogel formulations incorporating Sansevieria Trifasciata Leaf Extract demonstrated excellent stability over 90 days. They maintained consistent color, homogeneity, and viscosity at cold (4±2°C), room (27±2°C), and hot (40±2°C) temperatures, with pH values remaining within the optimal range of 4.5 to 6.5 for topical preparations.
Safety
Safety Profile
While formal cosmetic safety reviews by CIR, SCCS, or FDA are not available, acute oral toxicity studies in rats reported no mortality at doses up to 18,000 mg/kg BW. A 28-day subacute oral study at 1000 mg/kg BW indicated relative safety for consumption. Specific data regarding skin sensitization or irritation in humans for cosmetic application is not provided.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sansevieria Trifasciata Leaf Extract is a valuable botanical ingredient offering verified wound healing, anti-inflammatory, antioxidant, and antibacterial properties, suitable for a wide range of skin types, though further cosmetic-specific safety reviews are warranted.
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References
Sources