Tier 1: Pure GLP-1, injectable, FDA-approved Exenatide (Byetta, Bydureon) Liraglutide (Victoza, Saxenda) Lixisenatide (Adlyxin) Dulaglutide (Trulicity) Semaglutide (Ozempic, Wegovy) Efpeglenatide (Eperzan) Tier 2: Pure GLP-1, oral, FDA-approved Semaglutide (Rybelsus) Orforglipron (Orfoglip) Tier 3: Dual or triple agonist, FDA-approved Tirzepatide (Mounjaro, Zepbound) Retatrutide (Retara) Tier 4: Compounded (not FDA-approved) Compounded semaglutide Compounded tirzepatide Compounded semaglutide + B12 Compounded tirzepatide + B12 The tier system reflects regulatory status, not efficacy
After Opening: How Long Can It Be Used
Navigating TSA and Airport Security The most common concern for travelers is whether the Transportation Security Administration (TSA) allows injectable pens through security
It is the process that allows a stroke patient to regain speech, a TBI survivor to recover working memory, or an aging brain to maintain cognitive sharpness despite accumulating damage