🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

3 Capsule(s) Serving Size
30 Servings
Non-Nutrient/Non-Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 600.0mg (7 products) 📚 39 studies (Tier A: 2, B: 13)
This product: 880mg

Other Ingredients

Vegetarian Capsules

Label Claims — Verification

All Other
Structure/Function
All Other (96% of products) Structure/Function (81% of products) Nutrient (19% of products) No Claim (3% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Recommended Dosage Take three (3) capsules daily with sufficient water before a meal.

🧪 Formulation Notes

Vegan

Non GMO Gluten free Soy free

NAC An amazing antioxidant with numerous health benefits, NAC boosts glutathione levels and fights oxidative stress, which has been linked as the root cause of many chronic health problems. NAC is best known and regarded for its anti-aging properties.

No artificial colors. No artificial flavors. No preservatives. Made with Non-GMO, all natural ingredients!

Made with Non-GMO, all natural ingredients!

N-Acetylcysteine

Free radical scavenger Glutathione precursor May help detoxification May slow the process of aging

Fresh Nutrition produces the most potent and highest quality N-Acetylcysteine. Our raw materials are carefully sourced and cultivated; contain no fillers, additives, and are manufactured domestically in a cGMP facility. Thank you for choosing Fresh!

Quality Verified Third Party Tested For Quality And Purity To provide our consumers with complete confidence in our product quality, every batch is 3rd party tested for quality & purity.

Additional Information

Vegan Non GMO Gluten free Soy free

Fresh Nutrition Our goal is to create high-quality natural products using both organic and responsibly sourced ingredients to optimize health and well-being.

DNA Verified Ingredients

Made in USA

Product Details

UPC / SKU 8 50008 46726 4
DSLD Entry Date 2021-02-25
Product Type Non-Nutrient/Non-Botanical
Form Capsule
DSLD ID 242053
Data Updated 2026-04-11

Research Evidence

41 Research Sources
51 Avg Quality Score
19 Rct
13 Meta Analysis
9 Clinical Trial
B N-acetylcysteine as an adjuvant therapy for Helicobacter pylori eradication
Meta Analysis The Cochrane database of systematic reviews 2019
B Effect of high-dose N-acetylcysteine on exacerbations and lung function in patients with mild-to-moderate COPD: a double-blind, parallel group, multicentre randomised clinical trial
Rct Nature communications 2024
B N-acetylcysteine for non-paracetamol (acetaminophen)-related acute liver failure
Meta Analysis The Cochrane database of systematic reviews 2020
B Influence of N-acetylcysteine on chronic bronchitis or COPD exacerbations: a meta-analysis
Meta Analysis European respiratory review : an official journal of the European Respiratory Society 2015
B A randomised controlled trial of a mitochondrial therapeutic target for bipolar depression: mitochondrial agents, N-acetylcysteine, and placebo
Rct BMC medicine 2019
B Efficacy of N-acetylcysteine for patients with depression: An updated systematic review and meta-analysis
Meta Analysis General hospital psychiatry 2024
B Cysteine, cystine or N-acetylcysteine supplementation in parenterally fed neonates
Meta Analysis The Cochrane database of systematic reviews 2006
B N-acetylcysteine as an adjunctive treatment for bipolar depression: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Bipolar disorders 2021
B N-acetylcysteine as an adjunctive treatment for bipolar depression and major depressive disorder: a systematic review and meta-analysis of double-blind, randomized placebo-controlled trials
Meta Analysis Psychopharmacology 2020
B N-acetylcysteine Treatment in Chronic Obstructive Pulmonary Disease (COPD) and Chronic Bronchitis/Pre-COPD: Distinct Meta-analyses
Meta Analysis Archivos de bronconeumologia 2024
View all evidence for Nac →

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