Protecting the now-vulnerable peptide is an ongoing process
If that comes back denied, it advises documenting the clinical rationale and pursuing the plan's appeal procedures rather than abandoning the request
"Bulk Drug Substances Nominated for Use in Compounding Under Section 503A of the Federal Food, Drug, and Cosmetic Act." FDA Nominated Substances List, 2023
Hydroxocobalamin : Helps provide longer-lasting B12 support and assists with detoxification pathways
Just like with fillers, threads are broken down by the body over time, so the duration of the result is dependent upon the type of thread used (not just the brand, but the thread style and type), where its placed (and how much stress/weight/movement its exposed to), and your metabolism
Include foods that help B12 absorption, like those high in folate