Peptide Lovers is an independent, non-biased directory of US-based RUO (Research Use Only) peptide providers, vetted for safety, transparency, and research accuracy.

We aggregate live pricing, product data, and community-driven reviews to help researchers compare suppliers on their own terms. Our mission is to support the research community in finding vendors that meet their personal standards — not to promote any single supplier.

No — directory suggestions are never influenced by partnerships or affiliate relationships.

Peptide Lovers features partner offers where we earn a commission when you use a discount code. Vendors may also purchase optional premium verification badges. Neither of these arrangements affects your personalized survey results or a vendor's directory placement matching.

Vendor information is verified and updated weekly, with a goal of moving to daily updates within the first few weeks after our April 15, 2026 community goal for launch.

If you spot an error, please contact us through our contact page with supporting details. Community accuracy reports are a core part of keeping this resource reliable for everyone.

We actively welcome vendor and peptide suggestions from the research community.

Submit suggestions through our contact page with the vendor or peptide name and any relevant research or documentation you'd like us to review. We verify all submissions before adding them to the directory.

A Verified badge means Peptide Lovers has confirmed through direct purchases and/or trusted community purchase reports that the vendor delivers a quality research product.

This is hands-on, real-world validation — not a paperwork review. Verified status reflects actual product delivery and quality assessment, not simply a vendor's self-reported claims.

No. Peptide Lovers provides educational information only and does not offer medical advice of any kind.

Nothing on this platform should be interpreted as a recommendation for human use. Always consult a licensed healthcare professional for medical guidance.

Peptides prescribed by a licensed physician and compounded by a registered pharmacy are legal. Research peptides sold with "not for human consumption" labeling exist in a legal gray area.

The regulatory landscape for RUO peptides is complex and evolving. Peptide Lovers does not provide legal advice. We recommend consulting a licensed attorney or healthcare provider regarding the legal status of specific compounds in your state.

If your products have verifiable Certificates of Analysis (COAs) from reputable labs, you may already have a listing — search the directory and claim it.

Vendors not yet listed can submit information through our contact form for review. All listings are vetted before publication.

Premium listings include a Verified badge and priority support for updating vendor information. Premium status does not affect search ranking or directory placement.

Pricing is $xx.00/month or $xxx.00/year. Premium is designed for vendors who want hands-on validation and faster information updates — not a way to purchase visibility advantages over other vendors.

Claim your existing listing or contact us directly with updated information — we verify all changes before publishing.

If your business information has changed, please reach out through our contact page and include any supporting documentation for faster verification.

Listings derived from public business registries cannot be removed, as they are matters of public record. However, we will mark listings as inactive upon request.

If your business has closed or you believe your listing contains inaccurate information, contact us with details and supporting documentation. We take accuracy seriously and will review all requests promptly.