Active substance
Ferula Assa-Foetida Resin
4 products from 1 companies contain this in United States.
4 without prescriptionPellet
Available without a prescription
Asafoetida3XWithout prescription Boiron · Ferula Assa-Foetida ResinAsafoetida5CWithout prescription Boiron · Ferula Assa-Foetida ResinAsafoetida30CWithout prescription Boiron · Ferula Assa-Foetida ResinAsafoetida200CWithout prescription Boiron · Ferula Assa-Foetida Resin
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.