Science
Mechanism of Action
Garcinia Mangostana Fruit Extract operates through several pathways to support skin health. Its robust antioxidant capacity actively combats free radicals, mitigating oxidative damage and thereby contributing to anti-aging effects. The extract provides significant anti-inflammatory relief, soothing irritation and reducing redness, making it beneficial for sensitive or compromised skin conditions. Furthermore, it exhibits antibacterial and antifungal activity against key skin pathogens such as Cutibacterium acnes and Staphylococcus aureus, which helps to purify the skin, regulate sebum, and maintain clear pores. This ingredient also supports a balanced skin microbiome, may inhibit enzymes responsible for the degradation of collagen, elastin, and hyaluronic acid, enhancing skin elasticity and moisture. Potential anti-tyrosinase effects from compounds like gamma-mangostin may also address hyperpigmentation, while promoting cellular renewal and protecting against environmental aggressors.
Research
Clinical Evidence
Medium confidence0.5%
Key findings
- 01 A 12-week, split-face, double-blinded, randomized, controlled trial demonstrated that a 0.5% topical mangosteen extract, delivered via nanoparticle-loaded gel, significantly reduced both comedone and inflammatory lesions in individuals with mild-to-moderate acne vulgaris, achieving reductions of 66.86% and 67.05% respectively. No severe side effects were reported.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Key active compounds, known as xanthones, are efficiently extracted using polar solvents such as ethanol or methanol. The extract also demonstrates some solubility in oils, notably up to 1.10 mg/mL in virgin coconut oil. While explicit stability data across various cosmetic pH ranges is not extensively detailed, its common use alongside components like xanthan gum, known for broad pH stability, suggests robust performance in diverse formulations.
Safety
Safety Profile
EWG assesses Garcinia Mangostana peel as having a '1' hazard rating across all categories, indicative of low risk. It is generally regarded as non-irritating, with SkinSAFE frequently listing it in '100 Free' and 'Common Preservative Free' products, underscoring its suitability for sensitive skin. Clinical application of a 0.5% concentration showed no severe adverse effects, and aqueous extracts exhibited no toxicity to human keratinocyte cells at maximal tested concentrations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multi-functional botanical extract offers robust antioxidant, anti-inflammatory, and antimicrobial benefits, with clinical evidence supporting its efficacy in managing acne and promoting overall skin health with a low risk of irritation.
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References
Sources