Computed from named public guides — NOT independently scholar-ratified. For doubtful items, consult a scholar you trust. Halalyzer never invents a ruling and never uses AI for the verdict.
Origin class: microbial. Riboflavin-5'-phosphate; commercial route is fermentation. Note: synthetic riboflavin can use animal-origin media historically, but standard food-grade is micro [origin:microbial; OFF-vegan:None]. Aggregation (origin-class→status), not scholar-ratified. reviewed_by_board=false.
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Verdict is a deterministic computation from the cited standards above (zero AI/LLM in the verdict path). Product facts via Open Food Facts (ODbL). Authorities are linked, never mirrored. · Browse all · Transparency