Displaying 9 results of Hesperetin Impurities Hesperetin is a flavonoid that is commonly found in citrus fruits and has numerous health benefits. However, like all chemical compounds, hesperetin is not always pure and may contain impurities that can affect its efficacy and safety. Hesperetin impurities can arise from various sources, including the manufacturing process, storage conditions, and even natural contamination. It is therefore crucial to identify and quantify these impurities to ensure the quality and purity of hesperetin products.