Grape seed extract (GSE) is a dietary supplement made from the seeds of grapes.

It's a potent source of antioxidants, particularly proanthocyanidins.

The antioxidants in GSE may help alleviate the oxidative stress, inflammation, and tissue damage that can occur alongside chronic diseases.

By supplementing with GSE, you'll reap the benefits of better heart, brain, kidney, liver, and skin health.

1. Can reduce blood pressure

Several studies have researched the effects of GSE on high blood pressure.

2. Could reduce oxidative damage

An elevated blood level of LDL (bad) cholesterol is a known risk factor for heart disease.

4. Can improve kidney function

Your kidneys are particularly susceptible to oxidative damage, which is often irreversible.