A Practitioner's Guide to Antioxidants
Reviewed by Carolyn Mulally BS, RN, HN-BC · Holistic Health Partners
Oxidative stress is the tax your cells pay for making energy — and antioxidants are how the body keeps that tax from compounding. The formulas above are what our clinic recommends: single-ingredient standouts and comprehensive blends from Pure Encapsulations, Xymogen, and Ortho Molecular.
The headline ingredients
Resveratrol Extra supplies the polyphenol most associated with healthy aging research. Quercetin 20x Plus delivers a highly bioavailable form of one of nature's most versatile flavonoids, supporting antioxidant status, histamine balance, and immune health at once. Reducore adds targeted whole-food antioxidant support in a convenient serving format.
Comprehensive formulas
AntiOxidant Formula takes the broad approach — combining vitamins C and E, carotenoids, and botanical polyphenols so the network works together, the way antioxidants actually operate in the body: recycling and regenerating each other rather than acting alone.
How our clinic selects these products
Bioavailable forms (plain quercetin and resveratrol absorb poorly — delivery technology matters), meaningful doses, and third-party testing. And a word of honesty: food polyphenols come first; supplements build on a colorful diet, they don't excuse a beige one.
Healthy aging is a long game — play it with the right tools.
Get a free product consultation with our licensed healthcare practitioner — ingredients, dosing, and honest guidance. The right supplements, not more supplements.
What do antioxidants actually do?
They neutralize the reactive molecules your metabolism produces, protecting cellular structures — a maintenance function tied closely to healthy aging. The body makes its own antioxidants too; supplements support the whole network.
What is resveratrol good for?
Resveratrol is the polyphenol behind much of the healthy-aging and cellular-longevity research. Absorption is its known weakness, which is why formulation quality decides whether it's worth taking.
Is quercetin an antioxidant or an allergy supplement?
Both — it supports antioxidant status and a healthy histamine response, which is why it appears in two of our categories. One well-made quercetin can serve double duty.
Should I take single antioxidants or a blend?
Antioxidants work as a team, so blends make sense for general support; singles make sense when you have a specific reason. A free consultation sorts you in five minutes.