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Scored forOutcome alternatives
NOW Foods100 count • 100 servingsAvailable now$12.79$0.13 / serving4.8 · 45,898 ratings
82−1 pts from leader
#8 of 610 ranked for respiratory symptom burdenLeader · NOW Foods, NOW Foods, NAC, 1,000 mg, 120 Tablets — 83
Why this ranks #8 for respiratory symptom burden
- Evidence fitN-Acetyl-L-Cysteine (NAC) is the strongest evidence signal for this outcome.
- Dose fitN-Acetyl-L-Cysteine (NAC) at 600 mg lands inside the studied 600-1200 mg window.
- Price / serving$0.13 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
The numbers · Respiratory symptom burden
82
84
67
99
600 mgIn rangeinside the studied 600-1200 mg window
25 mcg
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