Cooked?
A-2-Z Vitamins
- gradeGrade A
- inspection score100 pts
- critical violations0
- last inspectedNovember 12, 2025
- address1259 S Diamond Bar Blvd, Diamond Bar 91765
Is A-2-Z Vitamins clean?
A-2-Z Vitamins is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on November 12, 2025. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at A-2-Z Vitamins?
Nothing was written up at the most recent inspection on November 12, 2025. A clean sheet like this is the best possible result — no violations of any severity were recorded.
When was A-2-Z Vitamins last inspected?
A-2-Z Vitamins has 2 inspections on record going back to July 23, 2024, averaging 100 points.
| date | result | score |
|---|---|---|
| November 12, 2025 | Grade A | 100 pts |
| July 23, 2024 | Grade A | 99 pts |
A-2-Z Vitamins vs Pomona
Pomona runs 100% clean across 51 tracked restaurants — 51 clean, 0 mid, 0 cooked.
Against the 51 spots Cooked tracks in Pomona, this one comes out cleaner than 92% of them.
Other spots in Pomona
How Los Angeles grades restaurants
Los Angeles County posts a letter placard in the window, and unlike New York the score runs the friendly way: higher is better. 90 to 100 points earns an A, 80 to 89 a B, and anything below that a C. The county inspects roughly every six months to a year depending on risk, and a failed inspection can close a kitchen until it is fixed. Because LA’s scores are final at the time of inspection — there is no pending window — a letter can be read straight off the score when the placard field is blank.
Source: LA County Department of Public Health, Environmental Health via LA County Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated November 12, 2025. Inspection results describe one moment in a kitchen's life, not a permanent verdict.