Gold Nanoparticles with Natural Ingredients as Anti-Aging: A Systematic Review

Aging is a natural process characterized by physiological skin changes. It starts to appear when individuals are in their thirties, making it necessary use anti-aging products with ingredients which safe even though the penetration relatively low into skin. Natural that can be used antioxidants inhibit aging and act as bioreductants on gold nanoparticles. Gold nanoparticles increase target cells because of small size large surface area. This review article aimed collect data relating development agents. searched through PubMed ScienceDirect databases such keywords aging, anti-aging, plant extract, antioxidants, The inclusion criteria were articles English, available full-text version, published last 10 years. Research agents found perform better than chemical comparators. also reported have been widely products. Their activity given IC50 value higher percentage inhibition compared those extracts without nanoparticle modification. effect opposed purely ingredients.