How to use, store, and think about compounded peptides.

Long-form explainers for the questions a 2-sentence FAQ cannot answer. Each guide is written for the buyer who wants the full picture before placing an order.

Reconstitution

6 min read

How to reconstitute peptides, and when you should not have to.

The procedure, the common mistakes, the bacteriostatic water shortage, and why PeptideRx patients skip this step entirely.

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Injection technique

5 min read

How to give a subcutaneous peptide injection.

Sites, syringe selection, the 90-degree-angle technique, rotation, after-care, and when symptoms warrant a call to your provider.

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Legal & regulatory

9 min read

Are peptides legal in the United States in 2026?

Yes with a prescription through a 503A pharmacy. The full picture covers the 503A patient-specific exception, the research gray market, controlled substances, state variation, and WADA bans.

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