Peptide Guides
Educational resources to help you make informed decisions about peptide sourcing and safety.
Regulation
503A vs 503B Compounding Pharmacies Explained
Understanding the critical differences between 503A and 503B pharmacy designations and what they mean for peptide access.
What the RFK Reclassification Means for Peptide Access
In February 2026, HHS Secretary RFK Jr. announced major changes to peptide regulation. Here's what it means for consumers and the market.
Peptide Profiles: What Buyers Need To Know
BPC-157 (Body Protection Compound)
BPC-157 is the most popular peptide on the market. Here's everything you need to know about sourcing it safely.
Retatrutide (LY3437943)
Retatrutide is a next-generation triple-agonist peptide generating massive interest in the weight loss and metabolic health space. Here's what you need to know.
TB-500 (Thymosin Beta-4)
TB-500 is one of the most popular recovery and healing peptides. Here's everything you need to know about sourcing it safely.
GHK-Cu (Copper Peptide)
GHK-Cu is a naturally occurring copper peptide with wide-ranging research interest in skin, hair, and tissue repair. Here's your sourcing guide.
Melanotan I & Melanotan II
Melanotan peptides are among the most searched but also most controversial peptides on the market. Here's what you need to know about MT-1 and MT-2.
NAD+ (Nicotinamide Adenine Dinucleotide)
NAD+ has become one of the hottest molecules in longevity and anti-aging research. Here's what you need to know about sourcing it.
CJC-1295 (Growth Hormone-Releasing Hormone)
CJC-1295 is one of the most widely used growth hormone releasing peptides. Here's your complete guide to sourcing it safely.
Ipamorelin & Tesamorelin
Ipamorelin and tesamorelin are two of the most important growth hormone peptides on the market. Here's how they compare and how to source them.