Plant-based ingredients in cosmetic science: Current applications, limitations, and prospects

The cosmetic industry is undergoing a paradigm shift as consumers increasingly seek sustainable and eco-friendly alternatives. This shift has led to a resurgence of interest in natural products, perceived as healthier and environmentally responsible. This review critically explores the integration of plant-based ingredients into cosmetic formulations, outlining their bioactivities, safety considerations, and industry implications. By systematically analysing reviewed evidence and market data, the review identifies current applications, emerging opportunities, and research gaps in skincare, haircare, perfumery, oral care, and lip care sectors. In different cosmeceutical care, natural products like Aloe vera, Matricaria recutita, Camellia sinensis, Ziziphus spina-christi, Lemna minor, Annona muricata and various other plant extracts contribute to overall oral hygiene and lip health. Due to the escalating demand for sustainable beauty materials, this review finds major outcome of plant-based ingredients in shaping the future of cosmetic innovations worldwide.