Fragrance avoidance
No fragrance-linked caution surfaced in the current profile.
This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.
FDA NDC lists this ingredient in 8 active drug products and 8 total products.
Concern score
Prevalence of Comfrey leaf in our catalog (fda_ndc).
Products
8
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Fragrance avoidance
No fragrance-linked caution surfaced in the current profile.
This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.
No graded sources yet for Comfrey leaf. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
No restrictions found. Comfrey leaf appears in these published regulatory listings.