In Vitro and In Vivo Anti-Aging Effect of Coffee Berry Nanoliposomes

    September 2023 in “ Molecules
    Nisakorn Saewan, Ampa Jimtaisong, Nattakan Panyachariwat, Phanuphong Chaiwut
    TLDR Liposomal coffee berry extract improves skin elasticity and reduces melanin better than regular extract.
    This study investigated the encapsulation of coffee berry extract (CBE) in nanoliposomes to enhance its stability and anti-aging effects. The liposomal CBE (L-CBE) showed improved stability and a more consistent release of phenolics compared to free CBE. In vitro tests on human dermal fibroblasts indicated that L-CBE had lower toxicity and slightly higher anti-aging effects, including nitric oxide inhibition, enhanced superoxide dismutase activity, and anti-collagenase activities. In a clinical trial with 30 volunteers, L-CBE cream improved skin elasticity and reduced melanin levels more effectively than CBE cream after 4 weeks. The findings suggest that liposomal encapsulation of CBE enhances its potential as an anti-aging and whitening agent for cosmetic applications.
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