Micro Ingredients Glutathione Reduced 500 mg supplement bottle
Micro Ingredients

Glutathione Reduced 500 mg Review

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · 2 brand certifications checked · Last updated: Aug 2026
100
Product Score Excellent
86
Brand Score Good

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 (Reduced Form) 1,000 mg
Bioavailability Excellent

Absorption Rating

  • Glutathione (Reduced Form) Good
Other Ingredients Excellent

Fillers & Additives

  • Rice Flour
  • Magnesium Stearate
  • Silicon Dioxide
  • Vegetable Cellulose (Capsule)
Efficacy Excellent

Dosage Analysis

  • Glutathione (Reduced Form) 1,000 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Glutathione (Reduced Form) 1,000 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Rice Flour Safe

Natural bulking agent to fill capsule space. Hypoallergenic.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Vegetable Cellulose (Capsule) Safe

It is used as a material for making vegetarian capsules.

Brand Trust Report
Micro Ingredients

Founded 2015 · Montclair, CA; Diamond Bar, CA; Miami, FL · 100 products · microingredients.com

Certifications

2 certifications
Labdoor Verified Source
USDA Organic Verified

Transparency

4 claims
Third Party Testing Claim — Claimed Source
Coa Availability — Claimed Source
Contains Proprietary Blend — True

Violation History

3 incidents
Lawsuit Other Fraud2025
Prop 65 Lead2022-05-26Source
Prop 65 Lead2020-11-02Source
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Frequently Asked Questions
Is Micro Ingredients Glutathione Reduced 500 mg a good supplement?

Micro Ingredients Glutathione Reduced 500 mg 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 with 60 servings per container. All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Micro Ingredients, holds a brand trust score of 86/100 with 2 verified certifications including Labdoor, USDA Organic.

What are the ingredients in Micro Ingredients Glutathione Reduced 500 mg?

Micro Ingredients Glutathione Reduced 500 mg contains 1 active ingredients: Glutathione (Reduced Form) (1,000 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Micro Ingredients Glutathione Reduced 500 mg safe to take?

Micro Ingredients Glutathione Reduced 500 mg has been analyzed for ingredient safety across all its components. All 4 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Micro Ingredients a trustworthy supplement brand?

Micro Ingredients receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2015 and headquartered in Montclair, CA; Diamond Bar, CA; Miami, FL, the company offers 100 products in their lineup. They hold 2 verified certifications including Labdoor, USDA Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Micro Ingredients has 3 historical regulatory incidents on record, which are factored into the trust score.

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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.