As I mentioned earlier, there is mixed evidence on the effectiveness of antioxidant supplements in scavenging free radicals and preventing disease. However, there are some supplements that are generally considered safe and may have antioxidant properties.

Here are some supplements that may have free radical scavenging properties:

1. Vitamin C: This essential nutrient acts as an antioxidant in the body and can help neutralize free radicals. It is found in many fruits and vegetables, but can also be taken as a supplement.
2. Vitamin E: Another essential nutrient that acts as an antioxidant, vitamin E can help protect cells from oxidative damage. It is found in nuts, seeds, and vegetable oils, and is also available in supplement form.
3. Coenzyme Q10: This compound is involved in energy production in the body and also has antioxidant properties. It is found in small amounts in some foods, but is also available in supplement form.
4. Alpha-lipoic acid: This antioxidant can help regenerate other antioxidants in the body, such as vitamin C and vitamin E. It is found in small amounts in some foods, but is also available in supplement form.
5. Curcumin: This compound, found in turmeric, has been shown to have antioxidant and anti-inflammatory properties.

It is important to note that while these supplements are generally considered safe, they can interact with certain medications and may not be appropriate for everyone. It is always a good idea to talk to your healthcare provider before starting any new supplement regimen. Additionally, it is important to remember that the best way to get antioxidants is through a healthy diet rich in fruits, vegetables, and whole grains