Displaying 9 results of Kaempferol Impurities Kaempferol is a naturally occurring flavonoid found in a variety of plants. However, the production and isolation of pure kaempferol can be challenging, and impurities can be present in the final product. These impurities can affect the quality and efficacy of kaempferol-based products. Therefore, it is essential to identify and quantify these impurities to ensure the purity and safety of kaempferol for various applications.