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Compounds vs. Peptides: - A Quick Reference Guide
Compounds (Pharmacy Context)
A compound is a custom-prepared medication that a pharmacist mixes or adjusts to meet a patient’s unique needs. It’s the process of formulating a non-commercial medication under a valid prescription per FDA 503A/503B guidelines.
Examples: Testosterone + DHEA cream Lidocaine/Tetracaine gel GHK-Cu cream Semaglutide + B12 vial
Peptides (Biochemistry Context)
A peptide is a short chain of amino acids (2–50) that acts as a biological messenger to regulate healing, hormones, and cell repair. Peptides can be compounded into topical, injectable, or oral forms—but the peptide itself is the active molecule.
Examples: GHK-Cu → skin repair · BPC-157 → tissue healing · CJC-1295/Ipamorelin → GH
support · Thymosin β4 → anti-inflammatory
Summary at a Glance
| Term | Meaning | Example |
|---|---|---|
|
Compound |
Custom-prepared medication
|
GHK-Cu 0.1% cream |
|
Peptide |
Molecule of amino acids |
GHK-Cu, BPC-157, CJC-1295 |
|
Compounded Peptide |
Custom formula with peptide |
GHK-Cu topical spray |
Key Insight: All peptides can be part of compounded medications, but not all compounds contain peptides—they may also include hormones, vitamins, or other actives.Educational use only. For professional guidance, consult your licensed pharmacist or healthcare provider.