NAC, 600 mg Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Selenium (from L-Selenomethionine) | 25 mcg | 45% |
| Molybdenum (from Sodium Molybdate) | 50 mcg | 111% |
| N-Acetyl Cysteine (NAC) | 600 mg | — |
Bioavailability Excellent
Absorption Rating
- Selenium (from L-Selenomethionine) Good
- Molybdenum (from Sodium Molybdate) Good
- N-Acetyl Cysteine (NAC) Good
Other Ingredients Excellent
Fillers & Additives
- Hypromellose (Cellulose Capsule)
- Stearic Acid (Vegetable Source)
- Citric Acid
Efficacy Good
Dosage Analysis
- Selenium (from L-Selenomethionine) 25 mcg Under-dosed
- Molybdenum (from Sodium Molybdate) 50 mcg Effective
- N-Acetyl Cysteine (NAC) 600 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Selenium (from L-Selenomethionine) | 25 mcg | 45% |
| Molybdenum (from Sodium Molybdate) | 50 mcg | 111% |
| N-Acetyl Cysteine (NAC) | 600 mg |
Other Ingredients
Stearic Acid (Vegetable Source) Generally_safe
Citric Acid Safe
Certifications
9 certifications
Transparency
5 claims
Violation History
8 incidents
Is NOW NAC, 600 mg a good supplement?
NOW NAC, 600 mg received a product quality score of 91/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 3 active ingredients Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, NOW, holds a brand trust score of 100/100 with 9 verified certifications including Informed Sport, Npa Gmp, Consumerlab, Labdoor.
What are the ingredients in NOW NAC, 600 mg?
NOW NAC, 600 mg contains 3 active ingredients: Selenium (from L-Selenomethionine) (25 mcg), Molybdenum (from Sodium Molybdate) (50 mcg), N-Acetyl Cysteine (NAC) (600 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is NOW NAC, 600 mg safe to take?
NOW NAC, 600 mg 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 NOW a trustworthy supplement brand?
NOW receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1968 and headquartered in Bloomingdale, Illinois, USA, the company offers 1759 products in their lineup. They hold 9 verified certifications including Informed Sport, Npa Gmp, Consumerlab, Labdoor. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: NOW has 8 historical regulatory incidents on record, which are factored into the trust score.
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