
ok so what if people with ms stopped injesting preservatives all together?
just a thought!
Bassically, it comes in a vial freeze dried in a physiologic buffer commonly referred to as PBS or phosphate buffered saline.30 mcg Lyophilized Powder Vial
A vial of AVONEX ® is formulated as a sterile, white to off-white lyophilized powder for intramuscular injection after reconstitution with supplied diluent (Sterile Water for Injection, USP). Each vial of reconstituted AVONEX ® contains 30 mcg of Interferon beta-1a; 15 mg Albumin (Human), USP; 5.8 mg Sodium Chloride, USP; 5.7 mg Dibasic Sodium Phosphate, USP; and 1.2 mg Monobasic Sodium Phosphate, USP, in 1.0 mL at a pH of approximately
7.3.