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Why this ranks #295 for immune function
- Evidence fitZinc Gluconate and Retinyl Palmitate lead the evidence here, backed by d-Alpha Tocopheryl Acetate.
- Dose fit2 of 3 dosed ingredients land in the studied range. Zinc Gluconate at 15 mg lands inside the studied 15-50 mg window.
- Price / serving$0.76 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
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