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Gaia Herbs Glutathione 500 supplement bottle
Gaia Herbs

Glutathione 500 Review

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · 5 brand certifications checked · Page generated: Sep 2026
100
Product Score Excellent
100
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Glutathione (as reduced L-glutathione) 500 mg —
Bioavailability Excellent

Absorption Rating

  • Glutathione (as reduced L-glutathione) Good
Other Ingredients Excellent

Fillers & Additives

  • Vegan Capsule (Hypromellose)
  • Cellulose
  • Calcium Stearate
  • And silica
Efficacy Excellent

Dosage Analysis

  • Glutathione (as reduced L-glutathione) 500 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Glutathione (as reduced L-glutathione) 500 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegan Capsule (Hypromellose) Safe

It is used to encapsulate supplement ingredients.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Calcium Stearate Generally_safe

It is used as a lubricant to prevent ingredients from sticking to manufacturing equipment.

And silica Unknown
Brand Trust Report
Gaia Herbs

Founded 1987 · Brevard, North Carolina, USA · 231 products · gaiaherbs.com/

Certifications

5 certifications
B Corp Certified Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
Non Gmo Project Source available Primary evidence
Usda Organic Source available Primary evidence
NSF Certified Supporting evidence unavailable

Transparency

4 claims
Third Party Testing Claim — Verified Evidence available Evidence
Coa Availability — Verified Evidence available Evidence
Testing Lab Disclosure — Claimed Brand claim; evidence unavailable
In House Testing — Verified Evidence available Evidence
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Frequently Asked Questions
Is Gaia Herbs Glutathione 500 a good supplement?

Gaia Herbs Glutathione 500 received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients Of the 4 inactive ingredients, 3 are rated safe and 0 ingredients are flagged for review. The manufacturer, Gaia Herbs, holds a brand trust score of 100/100.

What are the ingredients in Gaia Herbs Glutathione 500?

Gaia Herbs Glutathione 500 contains 1 active ingredients: Glutathione (as reduced L-glutathione) (500 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Gaia Herbs Glutathione 500 safe to take?

GoodSupp reviewed the inactive-ingredient data available for Gaia Herbs Glutathione 500. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Gaia Herbs a trustworthy supplement brand?

Gaia Herbs receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1987 and headquartered in Brevard, North Carolina, USA, the company offers 231 products in their lineup.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.