Science
Mechanism of Action
Mangifera Indica Leaf Extract provides robust antioxidant protection by neutralizing pro-aging free radicals. It demonstrates targeted antimicrobial action against Cutibacterium acnes (C. acnes), a primary bacterium implicated in acne, through the inhibition of its lipase activity. The extract actively regulates sebum, reducing lipid synthesis in sebocytes by 40% and improving overall sebum quality. Furthermore, it exerts anti-inflammatory effects by inhibiting key pro-inflammatory enzymes and pathways, aids in reducing porphyrins, and contributes to a balanced skin microbiota. Its key constituent, mangiferin, is also associated with skin regeneration and a brightening effect.
Research
Clinical Evidence
Medium confidence1%
Key findings
- 01 A 1% concentration, applied for 28 days, demonstrated a 7% reduction in porphyrins on oily skin in cheek and nose areas. It also reduced lipid production in sebocytes by 40%, improved sebum quality, and inhibited C. acnes lipase activity by 29%.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Formulations containing this extract maintain stability up to 40°C but become unstable above 50°C. Given its polar phenolic and protein compounds, aqueous and hydro-alcoholic extractions are commonly employed.
Safety
Safety Profile
Toxicological studies, including a 90-day oral study in rats, established a No Observed Adverse Effect Level (NOAEL) of 2000 mg/kg bw/day for extracts containing 60% mangiferin. Topical formulations have been proven non-irritating in human volunteer tests, with side effects being uncommon. Cosmetic use levels generally range from 0.01% to 2% in pure form. A patch test is recommended to confirm individual skin compatibility.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Mangifera Indica Leaf Extract is a valuable multi-functional ingredient, particularly effective for acne-prone skin due to its sebum-regulating, antimicrobial, and antioxidant properties.
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