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Emerald NAC Vegan, 600 mg, 60 Vegetable Caps supplement bottle
Emerald

NAC Vegan, 600 mg, 60 Vegetable Caps Review

What We Researched
1 active ingredient analyzed · 3 inactive ingredients decoded · Page generated: Sep 2026
100
Product Score Excellent
64
Brand Score Fair

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 600 mg †
Bioavailability Excellent

Absorption Rating

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

Fillers & Additives

  • Hypromellose
  • Vegetable Capsule
  • Water
Efficacy Excellent

Dosage Analysis

  • N-Acetyl-L-Cysteine 600 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
N-Acetyl-L-Cysteine 600 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Vegetable Capsule Safe

It is used as a vegetarian alternative to gelatin capsules.

Water Safe

Dissolves and carries water-soluble ingredients.

Brand Trust Report
Emerald

Founded 2018 · Commack, NY, USA · 114 products · theemeraldcorp.com/

Transparency

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

Violation History

3 incidents
Prop 65 Lead2025-08-15 Source available Primary source
Prop 65 Lead and lead compounds2019-03-26 Source available Primary source
Lawsuit Failure to provide clear and reasonable warnings about exposure to lead and lead compounds in moringa products.2019 Source available Primary source
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Frequently Asked Questions
Is Emerald NAC Vegan, 600 mg a good supplement?

Emerald NAC Vegan, 600 mg, 60 Vegetable Caps 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 3 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Emerald, holds a brand trust score of 64/100.

What are the ingredients in Emerald NAC Vegan, 600 mg?

Emerald NAC Vegan, 600 mg contains 1 active ingredients: N-Acetyl-L-Cysteine (600 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Emerald NAC Vegan, 600 mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for Emerald NAC Vegan, 600 mg, 60 Vegetable Caps. All 3 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 Emerald a trustworthy supplement brand?

Emerald receives a brand trust score of 64/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2018 and headquartered in Commack, NY, USA, the company offers 114 products in their lineup. Note: Emerald 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.