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

NAC Vegan, 600 mg, 60 Vegetable Caps

What We Researched
1 active ingredient analyzed · 1 inactive ingredient decoded · 4 retailers compared · Last updated: Mar 2026
100
Product Score Excellent
59
Brand Score Poor

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

  • Vegetable Capsule
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.

Vegetable Capsule Safe

It is used as a vegetarian alternative to gelatin capsules.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$23$22$21$20$19 Mar 12 $20.66$20.66
iHerb
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Emerald Laboratories

Founded 2001 · Carson, CA, United States · 78 products · emeraldlabs.com/

Transparency

2 claims
Third Party Testing Claim — Claimed
In House Testing — Claimed Source
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Frequently Asked Questions
Is Emerald Laboratories NAC Vegan, 600 mg a good supplement?

Emerald Laboratories 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 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Emerald Laboratories, holds a brand trust score of 59/100.

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

Emerald Laboratories 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 Laboratories NAC Vegan, 600 mg safe to take?

Emerald Laboratories NAC Vegan, 600 mg, 60 Vegetable Caps has been analyzed for ingredient safety across all its components. All 1 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 Emerald Laboratories a trustworthy supplement brand?

Emerald Laboratories receives a brand trust score of 59/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2001 and headquartered in Carson, CA, United States, the company offers 78 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. 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.