There are many supplements available that are marketed as free radical scavengers, and some of them may contain ingredients that act as antioxidants. However, it is important to note that the scientific evidence supporting the use of antioxidant supplements for preventing or treating disease is mixed.

Some studies have suggested that high doses of antioxidant supplements may actually be harmful, as they can interfere with the body’s natural defense mechanisms and promote the growth of cancer cells. Other studies have found that certain antioxidants, such as vitamin E and beta-carotene, may increase the risk of lung cancer in smokers.

That being said, there are some supplements that are generally considered safe and may have antioxidant properties. For example, vitamin C, vitamin E, and selenium are all essential nutrients that act as antioxidants in the body. Other supplements that may have antioxidant effects include green tea extract, resveratrol, and curcumin.

If you are considering taking a supplement for its antioxidant properties, it is important to talk to your healthcare provider first. They can help you determine whether a supplement is safe and appropriate for your individual needs.