Active substance
Sepiapterin
2 products from 1 companies contain this in Canada.
2 prescription onlypowder
Prescription only
SEPHIENCE250 mgPrescription only Ptc Therapeutics International Limited · Sepiapterin · A16AX28SEPHIENCE1000 mgPrescription only Ptc Therapeutics International Limited · Sepiapterin · A16AX28
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.