100%
American Health Ester-C 500 mg with Citrus Bioflavonoids
by American Health— Made in Ronkonkoma, New York
Verified American Made
American Score
82% — High
Why not 100%? Full verification requires additional independent sources
Manufactured in Ronkonkoma, New York
Manufacturing in USA since 1987Verified through 2 independent sources
- Known factory location
- Brand website
Evidence Breakdown
Factory: City-level verified
Website claim: Yes
History: 20+ years
Overseas lines: None known
Ester-C 500mg with naturally occurring metabolites and citrus bioflavonoids. Patented non-acidic Vitamin C formula for gentle 24-hour immune support. American Health.
Higher-scored alternatives
Products in health & personal care with stronger Made-in-USA evidence than American Health Ester-C 500 mg with Citrus Bioflavonoids.
More from American Health
More American-Made Health & Personal Care
American Health Ester-C 500 mg with Citrus Bioflavonoids
82% American Score