About this ingredient
Ingredients
Red Clover (Trifolium pratense) is a legume traditionally used as a botanical ingredient in herbal and nutritional products. Red clover contains naturally occurring isoflavones, including compounds such as genistein, daidzein, formononetin, and biochanin A. These plant compounds are structurally similar to estrogen and are commonly described as phytoestrogens. The exact isoflavone content varies according to the plant material, extract, processing method, and product formulation.
Red Clover (Trifolium pratense) is a flowering legume native to Europe, central Asia, and northern Africa and now cultivated in many regions. Its flowers and aerial parts are used in various herbal preparations and dietary supplements.
Red Clover is particularly known for its naturally occurring isoflavones, which are plant compounds with structures similar to estrogen. Common red clover isoflavones include formononetin and biochanin A, along with other related compounds.
Red Clover supplements are commonly marketed for women's wellness, menopause support, and general botanical nutrition. Research has investigated red clover isoflavones for menopausal symptoms such as hot flashes, but results have been inconsistent and NCCIH states that conclusive evidence of benefit has not been established.
Red Clover may be available as dried herb, flower preparations, powders, capsules, tablets, or standardized extracts. Products can differ substantially in total isoflavone content and the amounts of individual compounds, so consumers should check the product label for the exact formulation and serving information.
Because red clover contains phytoestrogens, it may not be appropriate for everyone. NCCIH advises against its use during pregnancy or breastfeeding, and people taking medicines should discuss herbal supplement use with a healthcare professional.