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#44 in Herbal Supplements Third-Party Tested
NOW Foods NAC (N-Acetyl Cysteine) 600mg
by NOW Foods
"The master antioxidant precursor—NAC boosts glutathione for liver, lung, and brain health"
Amazon Rating
4.6/5
Reviews
28,400
Price Range
$16.99 - $22.99
Servings
250
GMP CertifiedNon-GMO
Our Editorial Rating
8.5
Very Good
Overview
NAC is the rate-limiting precursor to glutathione, the body's master antioxidant. Used in hospitals for acetaminophen overdose and as a mucolytic. Research shows benefits for liver protection, respiratory health, mental health (OCD, addiction), and detoxification.
Key Ingredients
| Ingredient | Amount |
|---|---|
| N-Acetyl Cysteine | 600mg |
1 ingredient linked to detailed encyclopedia profiles
Pros & Cons
What We Like
- 250 capsules incredible value
- Glutathione precursor
- Hospital-grade compound
- 7 cents per capsule
What Could Be Better
- Sulfur smell
- May thin mucus too much
- FDA attempted to restrict as supplement
Who Is This For?
Best For
- Glutathione production
- Liver protection
- Respiratory health
Not Ideal For
- Those on blood thinners
- Asthma (may worsen in some)
Our Verdict
8.5/10 — Very Good
The glutathione maker. 250 capsules of NAC for liver, lung, and brain health.
Alternatives to Consider
No direct alternatives listed for this product yet.
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