The FDA has approved Rezvoglar, the second interchangeable biosimilar for Lantus (insulin glargine); the first was Semglee.
What is a biosimilar? It’s kind of like a generic drug, but in the case of biologics, it has to be highly similar and have no clinically-meaningful differences.
https://www.accessdata.fda.gov/drugsatfda_docs/label/2022/761215s000Orig2s000.lbl.pdf
@NeuroDrugDoc thank you for sharing this and other meds info.
do you have a trusted source where we can compare mer with biosimilars? kind of like on car shopping site where you have side by side for features etc?
oh thank you 🥰. it's not looking like it's designed for mobile so will try on desktop.
thank you for jump starting me on trying to understand #biologic v. #biosimilar
reading this now to learn more.
https://www.medicalnewstoday.com/articles/biologics-and-biosimilars#summary
Monica Di, PhD 
betonglen