Last week @fda sends out clarification on who can and cannot compound #glp1 like #tirzeaptide and #semaglutide and this week ProRx 503b shuts down GLP 1 compounding while @martymakary is photographed holding bootleg # Peptides Are Legal. Here's What Actually Matters Now. COP You may have seen headlines recently claiming peptides like MOTS C or BPC 157 are back let's talk about what this means. In 2023, the FDA placed 19 commonly used peptides into Category FDA Removes 12 Peptides from 503A Category 2 : r us_pharmacies