A compounded medication is prepared by a licensed pharmacy for an individual prescription rather than manufactured in a factory. It's how providers prescribe compounded peptides and other molecules that have no commercial version and adjust formulations to a patient — and it comes with its own rules: compounded medications are not FDA-approved, and quality depends on the pharmacy's standards.

These articles explain how compounding works, how it's regulated, and what that means for the treatments you're prescribed.

226 articles on this topic

  1. A person in a cream hooded sweatshirt walking a quiet tree-lined path on an early morning walk

    TB-500 for Injury Recovery, Tissue by Tissue

    TB-500 is a synthetic fragment of thymosin beta-4. Human studies of the full-length parent also include intravenous Phase 1 safety and pharmacokinetic trials and topical ophthalmic trials, in addition to Phase 2 chronic-wound studies.

    August 13, 2026 · Julian Reyes, Health Writer

  2. A woman in a pale sage sweater slicing fresh oranges at a bright kitchen counter in soft morning light

    Thymosin Alpha 1 Peptide: The Trial Record

    Thymalfasin — the drug form of the thymosin alpha 1 peptide — is approved in over 30 countries, and the largest trial ever run on it, in 1,106 sepsis patients, returned a 28-day mortality hazard ratio of 0.97.

    August 12, 2026 · Julian Reyes, Health Writer

  3. A sermorelin vial beside its specification card — an example of a compounded medication prepared by a licensed pharmacy against an individual prescription

    What are compounded medications?

    What are compounded medications? Preparations a licensed pharmacist makes for one named patient — here is how 503A rules, state licensure, and USP standards govern the work.

    August 5, 2026 · Promise Care Team

  4. A man resting on a wooden bench in warm light, water bottle at his side

    Wolverine Peptide Stack: Two Peptides, One Rx

    BPC-157 and TB-500 are usually sold together as the Wolverine peptide stack. This is what the published research measured, what it did not, and how a prescription evaluation works.

    August 5, 2026 · Julian Reyes, Health Writer

  5. A woman types on a laptop at a bright kitchen table, an open notebook and cup of coffee beside her

    A Telehealth Doctor Must Be Licensed in Your State

    A Promise analysis of FSMB, AMA and CCHP data on the rule that governs every visit: a telehealth doctor must be licensed where the patient is — and the compact system built around that rule issued 3,633 licenses in a single month.

    August 12, 2026 · Promise Newsroom

  6. A woman seated at a marble table reads a booklet over a cup of tea, eucalyptus stems in a vase beside her

    What to expect from your first visit

    Your first visit happens online, at your own pace: choose a treatment, complete its intake, and a licensed provider reviews your request before anything ships.

    August 5, 2026 · Promise Care Team

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