This four-part series continues in Parts 2–4 by moving from foundational education into real-world clinical execution. Dr. C and Nicholina Reyes break down the practical use of GLP peptides, covering how they work, why they’re in high demand, and what providers need to know about dosing, protocols, and implementation. The conversation then shifts fully into clinical application with a detailed walkthrough of peptide protocols—including the GLOW stack—focusing on treatment structure, patient education, safety, and responsible sourcing. The series concludes with a step-by-step approach to launching peptides confidently in practice, exploring aesthetic, longevity, and metabolic applications such as Glow, Wolverine, NAD, and metabolic support peptides, while addressing patient selection, stacking strategies, compliance, and insurance considerations to help providers implement peptides safely, effectively, and with confidence.