Herbal extracts are concentrated forms of plants that capture their beneficial compounds. These extracts are made by soaking plant materials, such as leaves, roots, or flowers, in a solvent like water or alcohol. This process helps to draw out the active ingredients, which can include vitamins, minerals, and antioxidants. Herbal extracts are often used in dietary supplements, cosmetics, and traditional medicine. Many people use herbal extracts for their potential health benefits. For example, Echinacea is commonly used to support the immune system, while Ginkgo biloba is thought to enhance cognitive function. However, it's important to consult with a healthcare professional before using herbal extracts, as they can interact with medications or cause side effects.