3.0% of Zinc products declare a dose above the adult Tolerable Upper Intake Level
Of 13,114 on-market Zinc products evaluated, 390 (3.0%) declare a per-serving dose above the adult UL of 40 elemental mg, per the 2026-01-16 DSLD dump. Exceeding a UL is not automatically unsafe for every individual — ULs are conservative population-level thresholds.