Antioxidant Supplements: Sorted by Ingredient

With antioxidants, it’s tempting to think “the more the better,” but the body runs on balance — more isn’t the answer. Whether you’re mindful of skin, cell energy and aging, or your eyes changes which ingredient to reach for.

Antioxidants carry a “more is better” image, but the body isn’t that simple. Overloading a specific antioxidant can even be unhelpful. So the realistic approach is to build the base with varied vegetables and fruit, and add a little via supplements where you fall short. And since each ingredient has a different focus, choose by what you care about.

Start by sorting your focus

• Mindful of skin tone and elasticity — People reach for collagen or glutathione, but know the evidence for the oral forms is still mixed going in.
• Worried about cell energy and age — Look at CoQ10. The ubiquinol form tends to be better for absorption.
• Lots of eye strain or UV exposure — Astaxanthin draws interest as a strong antioxidant. It’s fat-soluble, so take it after a meal.

Dive into each ingredient

• CoQ10 — what’s the difference with ubiquinol? →
• Collagen — does eating it really reach your skin? →
• Milk thistle — between the liver and antioxidants →
• Curly kale — this many antioxidants →
• Pine needle extract — as an antioxidant ingredient →

Questions people often ask

Q. Does taking glutathione whiten skin?
It’s too early to say the oral form’s whitening effect is firmly proven. The evidence is mixed, so set aside big expectations.

Q. Are more antioxidants always better?
No. Overdoing it can upset balance. Get variety from food, and take supplements only to top up where you’re short, in sensible amounts.

References

• MedlinePlus — Antioxidants
• Korea MFDS Food Safety Korea

This is reference information and not a substitute for diagnosis or treatment. Some links may be affiliate links.