Product photo 1 of 6
Scored forOutcome alternatives
NOW Foods90 count • 90 servingsAvailable now$11.37$0.13 / serving4.8 · 1,390 ratings
82Category leader
#2 of 404 ranked for respiratory infection durationLeader · Nutricost, Nutricost, Andrographis Extract, 450 mg, 180 Capsules — 82
Why this ranks #2 for respiratory infection duration
Because it wins- Evidence fitAndrographis is the strongest evidence signal for this outcome.
- Dose fitAndrographis at 400 mg lands inside the studied 300-1200 mg window.
- Price / serving$0.13 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
The numbers · Respiratory infection duration
82
87
69
99
400 mgIn rangeinside the studied 300-1200 mg window
Retailer links may be affiliate links. Rankings and placement are not paid placement.
