ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2026 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
Glutathione Plus

Glutathione Plus

Metagenics

#Other
80
Safety85
Efficacy75
Transparency90
Based on Examine, Wikipedia, and 23 other sources

Overview

Metagenics Glutathione Plus is a dietary supplement designed to support healthy glutathione levels, a key antioxidant, by providing N-acetylcysteine (NAC) and other cofactors.

Is it for you?

Best For: Individuals looking to support antioxidant defenses, liver health, detoxification pathways, and immune function.

Skip If: You are pregnant or nursing, have a medical condition, or are taking medications, without consulting a healthcare professional. Individuals with a known sensitivity to any ingredients.

Ingredients Analysis

Selenium (selenomethionine)

200 mcg

Setria® Glutathione

100 mg

Milk thistle extract (Silybum marianum)

100 mg

Green tea extract (Camellia sinensis)

100 mg

Alpha-Lipoic acid

50 mg

Turmeric extract (Curcuma longa)

50 mg

How to Use

Take one tablet daily or as directed by your healthcare practitioner.

Frequency:

Daily

Best Time:

Any time of day

When:

With food

Who Should Use This

Best For:

Individuals looking to support antioxidant defenses, liver health, detoxification pathways, and immune function.

Recommended Articles

Best Antioxidant Ingredients Explained

Best Antioxidant Ingredients Explained

Vitamins C and E, selenium, and beta-carotene are key effective ingredients in antioxidant supplements, offering varied health benefits.

NAC for Liver Health: Optimal Doses & Benefits

NAC for Liver Health: Optimal Doses & Benefits

NAC's antioxidative properties support liver health, with 600-1800 mg daily being the recommended dosage.

Altitude Training: Supplement Guide for Marathoners

Altitude Training: Supplement Guide for Marathoners

Marathon training at high altitudes requires adjustments in supplements, focusing on iron, vitamin D, and antioxidants to meet increased metabolic demands and support oxygen delivery.

NAC & SSRIs for Anxiety: 2025 Safe Use Guide

Combining NAC with SSRIs offers a promising approach to enhance anxiety treatment, requiring careful consideration of safety and dosage.