Quercetin is one of the most active flavonoids found in nature, renowned for its powerful antioxidant properties and diverse health benefits. Many medicinal plants owe much of their therapeutic activity to their high quercetin content. Extensive experimental studies have demonstrated quercetin's ability to inhibit both the production and release of histamine, making it a valuable compound for supporting a balanced immune response. In addition to its histamine-regulating effects, quercetin is increasingly recognised for its potential to contribute to cardiovascular health. Its antioxidant action helps to protect cells from oxidative stress, which is a key factor in maintaining overall cardiovascular function. Lamberts Quercetin tablets deliver a full 500mg of pure quercetin extracted from plant sources. Unlike some lower-quality products, particularly those imported from the USA, which may list the weight of the plant extract rather than the actual quercetin content, Lamberts ensures potency and purity in every tablet. Quercetin naturally occurs in many fruits and vegetables, with apples and onions being the primary dietary sources in the UK. However, each 500mg tablet contains significantly more quercetin than is found in one kilogram of apples, providing a convenient and concentrated source of this beneficial flavonoid. Potent natural antioxidant supporting cellular health May help maintain cardiovascular health and function Influences histamine production and release for immune support Popular supplement among athletes and active individuals Ideal for those seeking to enhance their antioxidant intake, support cardiovascular wellness, or manage histamine-related responses, Lamberts Quercetin 500mg tablets offer a reliable and high-quality supplement choice.