Food use
Food-use source coverage is present in the current record.
The ingredient appears in food-oriented source coverage or allowed-use references, which makes food use easier to support than a context with no domain signal at all.
Dye · Flavouring and nutrient · Fragrance
Concern score
EPA CPDat observed this chemical in 1968 composition records across product categories including Laboratory supplies, Arts and crafts/office supplies, Personal care.
No graded sources yet for FD&C blue no. 1. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Food use
Food-use source coverage is present in the current record.
The ingredient appears in food-oriented source coverage or allowed-use references, which makes food use easier to support than a context with no domain signal at all.
Fragrance avoidance
Not a strong fit for fragrance avoidance because it carries Fragrance.
The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.
Ingredients that frequently appear alongside FD&C blue no. 1 in the catalog.