Global Healing NAC supplement bottle
Global Healing

NAC Review

What We Researched
1 active ingredient analyzed · 5 inactive ingredients decoded · 5 brand certifications checked · Last updated: Aug 2026
100
Product Score Excellent
99
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
N-Acetyl-L-Cysteine 650 mg
Bioavailability Excellent

Absorption Rating

  • N-Acetyl-L-Cysteine Good
Other Ingredients Excellent

Fillers & Additives

  • Organic Vegetable Glycerin
  • Triple-Distilled Biophotonic Structured Water
  • Organic cold-pressed extra virgin olive oil
  • Organic cold-pressed extra virgin avocado oil
  • Organic peppermint oil extract
Efficacy Excellent

Dosage Analysis

  • N-Acetyl-L-Cysteine 650 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
N-Acetyl-L-Cysteine 650 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Organic Vegetable Glycerin Generally_safe

It is used to dissolve ingredients, retain moisture, and add sweetness.

Triple-Distilled Biophotonic Structured Water Safe

It is used as a solvent or carrier for other ingredients.

Organic cold-pressed extra virgin olive oil Unknown
Organic cold-pressed extra virgin avocado oil Unknown
Organic peppermint oil extract Unknown
Brand Trust Report
Global Healing

Founded 1998 · Houston, Texas, United States · 87 products · globalhealing.com

Certifications

5 certifications
Health Canada Licensed Verified Source
Usda Organic Verified Source
Fda Gmp Inspections Verified Source
Kosher Certified Verified Source
Vegan Certified Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

3 incidents
Prop 65 Lead2021-09-14Source
Lawsuit Trademark Infringement2014Source
Prop 65 Lead2013-04-11Source
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Frequently Asked Questions
Is Global Healing NAC a good supplement?

Global Healing NAC 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 5 inactive ingredients, 1 are rated safe and 0 are flagged for review. The manufacturer, Global Healing, holds a brand trust score of 99/100 with 5 verified certifications including Health Canada Licensed, Usda Organic, Fda Gmp Inspections, Kosher Certified.

What are the ingredients in Global Healing NAC?

Global Healing NAC contains 1 active ingredients: N-Acetyl-L-Cysteine (650 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Global Healing NAC safe to take?

Global Healing NAC has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Global Healing a trustworthy supplement brand?

Global Healing receives a brand trust score of 99/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1998 and headquartered in Houston, Texas, United States, the company offers 87 products in their lineup. They hold 5 verified certifications including Health Canada Licensed, Usda Organic, Fda Gmp Inspections, Kosher Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Global Healing 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.