High‑Purity Research Peptides.
Trusted. Compliant. Fast.

All products are Research Use Only (RUO) for qualified laboratory settings. Domestic shipping, secure checkout, and internal COA records maintained for regulatory review.

🧪️RUO Compliance

Not for human or animal use

🚚️Domestic Shipping

Tamper‑evident + tracking

🔒️Secure Checkout

Encrypted payment processing

📄️Internal COA Records

On file for FDA/regulatory review

Featured Peptides

Selected RUO materials ready to ship from our U.S. facility.

Why Priority Aminos

Clarity, compliance, and consistency for research teams.

RUO‑only

Every listing, label, and policy aligns to RUO safeguards.

Traceability

Internal COA records and lot‑level documentation on file.

Domestic Shipping

Tamper‑evident packaging and tracked delivery.

Secure Payments

Encrypted checkout with fraud safeguards.

From the Lab Notebook

Latest educational articles for researchers.