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Formulated for GLP-1 Support
600mg NAC
250mg Glutathione
300mg Milk Thistle
480mg Chlorella
Third-Party Tested
90-Day Satisfaction Guarantee

Support Through Change

Big Changes Deserve Extra Support.

Losing weight is a lot of change for your body. Antioxidants from colorful fruits and vegetables help protect your cells, but they're harder to get enough of when you're eating less.¹

  • Smaller meals often mean fewer servings of fruits and vegetables
  • Glutathione is your body's master antioxidant, and NAC helps you make more of it
  • Antioxidant Defense delivers five targeted ingredients in 3 easy capsules
Why Antioxidant Defense works: key benefits and doses

Why Antioxidant Defense

Five Ingredients. One Daily Defense.

Supports Glutathione Levels*

NAC provides cysteine, the building block your body needs to make its own glutathione.

Supports Healthy Liver Function*

Milk thistle extract has been used for centuries to support the liver.

Supports Eye Health*

15mg of lutein with 60mcg of zeaxanthin, the carotenoids concentrated in your eyes.

Whole-Food Greens

Cracked-cell chlorella adds a nutrient-dense green algae to your day.

What's Inside

Targeted Antioxidants. Clear Amounts.

Five ingredients chosen to support your body's own defenses, with every amount printed right on the label.

600mg
N-Acetyl-Cysteine (NAC)

Supplies cysteine for your body's own glutathione production.²

250mg
Glutathione (Reduced)

The active, reduced form of the antioxidant your cells rely on most.*

300mg
Milk Thistle Extract

Traditionally used to support healthy liver function.³

View Supplement FactsAntioxidant Defense Supplement Facts panel

How to Use

Three Capsules a Day.

1

Take 3 Capsules

Take 3 capsules daily with 8oz of water or your favorite beverage.

2

With or Without Food

Take them whenever it's easiest. Many people pair them with a meal.

3

Stay Consistent

Antioxidant support works best day after day, so make it part of your routine.

Three Antioxidant Defense capsules in hand beside the bottle
Antioxidant Defense flat-lay with fresh ingredients on travertine

Better Together

Build Your GLP-1 Support Stack

Antioxidant Defense supports your body through change. Get it with all 7 auravi formulas, from muscle and gut support to hydration and bones, in the GLP Complete Wellness Suite.

Shop the Complete Wellness Suite
Antioxidant Defense on a travertine plinth with a glass of water
90-Day
Promise

Try Antioxidant Defense for 90 Days

Give it a real chance. Take Antioxidant Defense every day, and if it isn't right for you, reach out within 90 days and our team will make it right.

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Questions, Answered

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Sources: 1. Mozaffarian D et al., Nutritional priorities to support GLP-1 therapy for obesity: a joint advisory (ACLM, ASN, OMA, TOS). Am J Clin Nutr 2025. 2. Atkuri KR et al., Curr Opin Pharmacol 2007. 3. Abenavoli L et al., Phytother Res 2010.