Science
Mechanism of Action
This fruit extract acts as a potent antioxidant by actively neutralizing free radicals, thereby protecting skin cells from oxidative stress and environmental damage. It exhibits anti-tyrosinase activity, which contributes to skin brightening and evening skin tone by inhibiting melanogenesis. Polysaccharide components within the extract contribute to its moisturizing efficacy. Furthermore, it possesses anti-inflammatory properties and mitigates Matrix Metalloprotease (MMP) induction, crucial for preserving collagen and elastin integrity, thus supporting skin firmness and reducing signs of aging.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Gel formulations containing 0.65% durian extract demonstrated skin safety, with no irritation or allergic reactions reported by volunteers, alongside observed moisturizing effects.
- 02 A combined extract exhibited anti-tyrosinase activity with an IC50 of 0.067 mg/mL, an efficacy comparable to kojic acid, suggesting significant potential for skin brightening.
- 03 Durian seed extract showed robust antioxidant activity via DPPH radical scavenging, evidenced by an IC50 of 0.08 mg/mL.
- 04 Durian peel extract displayed photoprotective capabilities, with concentrations from 0.01% to 0.1% (100-1000 ppm) yielding SPF values ranging from 4.40 to 16.85, demonstrating a concentration-dependent increase in protection.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Ethanolic crude extracts (pulp and seed) may exhibit color and odor changes at pH 8. Polysaccharide extracts from fruit-hulls can show color changes to brown at pH 7 and 8, with viscosity decreasing as pH values rise between 6 and 8. Optimal stability for gel formulations has been observed around pH 5.96 ± 0.47, indicating a preferred acidic to slightly acidic range of pH 4.0-7.0.
Safety
Safety Profile
Patch tests on human volunteers indicate formulations containing Durio Zibethinus Fruit Extract are well-tolerated, with no reports of skin irritation or allergic reactions, suggesting a low sensitization risk and safety for cosmetic use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Durio Zibethinus Fruit Extract is a valuable, multi-functional ingredient providing robust antioxidant protection, skin brightening, hydration, and anti-aging benefits, making it suitable for a diverse array of skin types and cosmetic applications.
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References
Sources