Product photo 1 of 6
Scored forOutcome alternatives
NOW Foods120 count • 120 servingsAvailable now$18.42$0.15 / serving4.8 · 21,380 ratings
83−1 pts from leader
#2 of 578 ranked for respiratory symptom burdenLeader · Frontier Co-op, Frontier Co-op, Whole European Elderberries, 16 oz (453 g) — 84
Why this ranks #2 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 1000 mg lands inside the studied 600-1200 mg window.
- Price / serving$0.15 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
83
86
82
99
1000 mgIn rangeinside the studied 600-1200 mg window
Retailer links may be affiliate links. Rankings and placement are not paid placement.
