Plant based cosmetics have received much attention in recent years and are favored by consumers due to their natural and green characteristics.This paper aims to review the research progress of plant-based cosmetics,including the application and efficacy of plant-based ingredients.Through literature review,we found that more and more studies have explored the application of various plant extracts in cosmetics,such as flower extracts,vegetable oils and plant essence.These plant ingredients have antioxidant,anti wrinkle,whitening,and moisturizing effects in cosmetics.In addition,this paper also summarizes the challenges and future development directions of research on plant-based cosmetics,such as improving the stability and effectiveness of plant-based ingredients,and conducting more in-depth safety assessments.I hope to provide some reference for the future development of plant-based cosmetics.