Active substance
Sepiapterin
4 products from 2 companies contain this in United States.
4 prescription onlyPowder
Prescription only
Sephience250 mgPrescription only PTC Therapeutics Inc. · SepiapterinSephience1000 mgPrescription only PTC Therapeutics Inc. · SepiapterinSephience1000 mgPrescription only allphamed Pharbil Arzneimittel GmbH · SepiapterinSephience250 mgPrescription only allphamed Pharbil Arzneimittel GmbH · Sepiapterin
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.