Baicalein is a flavonoid compound that is commonly found in the roots of Scutellaria baicalensis, a plant that has been used in traditional Chinese medicine for centuries. Baicalein is also found in smaller amounts in other plants such as Thymus vulgaris, Oroxylum indicum, and Caryopteris incana.

Research suggests that baicalein has several potential health benefits, including anti-inflammatory, antioxidant, and anti-cancer properties. Baicalein has been shown to inhibit the activity of pro-inflammatory enzymes such as cyclooxygenase (COX) and lipoxygenase (LOX), which can help reduce inflammation in the body. Baicalein also has antioxidant properties, which means it can neutralize harmful free radicals and protect cells from oxidative damage.

Baicalein has also been studied for its potential neuroprotective effects. It has been shown to improve cognitive function and memory in animal models, and may have potential benefits for reducing the risk of neurodegenerative diseases such as Alzheimer's and Parkinson's. Baicalein may also have potential benefits for cardiovascular health by reducing the risk of heart disease and stroke. It has been shown to have vasodilatory effects, which means it can help widen blood vessels and improve blood flow.

Baicalein is available as a dietary supplement in various forms such as capsules, tablets, and powders. It is generally considered safe when taken as directed, although high doses may cause gastrointestinal discomfort. However, baicalein may interact with certain medications, particularly those that are metabolized by the liver.