Get the App
MegaFood High Absorption Liposomal Glutathione supplement bottle
MegaFood

High Absorption Liposomal Glutathione Review

What We Researched
1 active ingredient analyzed · 6 inactive ingredients decoded · 13 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
L-Glutathione (as LipoVantage® liposomal glutathione) 380 mg —
Bioavailability Excellent

Absorption Rating

  • L-Glutathione (as LipoVantage® liposomal glutathione) Good
Other Ingredients Excellent

Fillers & Additives

  • Arabic Gum
  • Hypromellose
  • Sunflower Lecithin
  • Microcrystalline Cellulose
  • Stearic Acid
  • Silicon Dioxide
Efficacy Excellent

Dosage Analysis

  • L-Glutathione (as LipoVantage® liposomal glutathione) 380 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
L-Glutathione (as LipoVantage® liposomal glutathione) 380 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Arabic Gum Generally_safe

It is used as a thickener, stabilizer, or emulsifier.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Brand Trust Report
MegaFood

Founded 1973 · Manchester, New Hampshire, United States · 298 products · megafood.com

Certifications

13 certifications
B Corp Certified Source available Primary evidence
Gluten Free Gfco Source available Primary evidence
Non Gmo Project Source available Primary evidence
Nsf Certified For Sport Source available Primary evidence
Nsf Gmp Source available Primary evidence
Vegan Certified Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
Usda Organic Source available Primary evidence
NSF Certified for Sport Supporting evidence unavailable
NSF Contents Certified Supporting evidence unavailable
IGEN Non-GMO Tested Supporting evidence unavailable
NSF Certified Supporting evidence unavailable
Vegan Action Certified Supporting evidence unavailable

Transparency

5 claims
Third Party Testing Claim — Verified Evidence available Evidence
Testing Lab Disclosure — Claimed Evidence available Evidence
In House Testing — Verified Evidence available Evidence
Contains Proprietary Blend — True Brand claim; evidence unavailable

Violation History

1 incident
Lawsuit Misleadingly labeling products as '100% whole food' when they allegedly contained synthetic ingredients.2019 Source available Primary source
Related Supplements
Tru Niagen Tru Niagen Pro 1000 mg
Tru Niagen Tru Niagen Pro 1000 mg
Product 100 Brand 100
Jamieson Extra Strength D3 2500 IU
Jamieson Extra Strength D3 2500 IU
Product 100 Brand 100
Gaia Herbs Hibiscus Flower Liquid Phyto-Caps
Gaia Herbs Hibiscus Flower Liquid Phyto-Caps
Product 100 Brand 100
MegaFood Ashwagandha Gummies
MegaFood Ashwagandha Gummies
Product 100 Brand 100
MegaFood Magnesium Supplement Grape Soft Chew
MegaFood Magnesium Supplement Grape Soft Chew
Product 100 Brand 100
MegaFood Pure Cranberry
MegaFood Pure Cranberry
Product 100 Brand 100
Frequently Asked Questions
Is MegaFood High Absorption Liposomal Glutathione a good supplement?

MegaFood High Absorption Liposomal Glutathione 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 All 6 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, MegaFood, holds a brand trust score of 100/100.

What are the ingredients in MegaFood High Absorption Liposomal Glutathione?

MegaFood High Absorption Liposomal Glutathione contains 1 active ingredients: L-Glutathione (as LipoVantage® liposomal glutathione) (380 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is MegaFood High Absorption Liposomal Glutathione safe to take?

GoodSupp reviewed the inactive-ingredient data available for MegaFood High Absorption Liposomal Glutathione. All 6 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. 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 MegaFood a trustworthy supplement brand?

MegaFood receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1973 and headquartered in Manchester, New Hampshire, United States, the company offers 298 products in their lineup. Note: MegaFood has 1 historical regulatory incident on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Download on App Store Browse All Supplements
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.