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Acne vulgaris is a prevalent skin condition that affects people of all ages and can have significant physical and psychological impacts. Hydroxy acids, such as alpha-hydroxy acids (AHA) and beta-hydroxy acids (BHA), have demonstrated potential as effective ingredients for topical acne treatments due to their exfoliating and skin-rejuvenating properties. This study assessed the effectiveness of encapsulating AHA and BHA in pullulan-collagen nanofibers as a novel approach to acne treatment. The study involved preparing Pullulan and polyvinyl alcohol (PVA) solutions combined with sodium chloride (NaCl) to create a stable mixture. Collagen and Pullulan were then dissolved in deionized water and mixed to form a collagen-pullulan solution. Various weight ratios of Collagen to Pullulan were tested to optimize nanofiber formation. This research achieved electrospinning of nanofibers, confirmed by scanning electron microscopy (SEM) analysis, which revealed well-formed and continuous nanofiber structures in acidic solutions. Fourier transform infrared spectroscopy (FTIR) analysis provided insights into the chemical composition of the nanofibers, indicating the presence of ester, carboxylic acid, hydroxyl, and phenolic groups. Contact angle measurements demonstrated that the pullulan-collagen nanocomposite exhibited hydrophilic properties, albeit less hydrophilic than pure Collagen. Biocompatibility assays using mesenchymal stem cells (MSCs) and human skin fibroblasts (HSFs) revealed that the pullulan-collagen nanocomposite promoted higher cell viability compared to pure Collagen, suggesting its potential as a supportive matrix for cell growth and tissue regeneration. AHA-BHA-infused nanofiber skin masks hold promise as effective topical treatments for acne vulgaris. The successful encapsulation of hydroxy acids within pullulan-collagen nanofibers, in conjunction with their favourable chemical composition, hydrophilicity, and biocompatibility, positions them as promising candidates for delivering active ingredients and enhancing skin health. Further nanofiber formulation optimisation is necessary to exploit their therapeutic potential in skincare applications.