Become a Sereno GPO
supplier. Start here.

Not ready for our full compliance application? Tell us about your company and what you supply, and our sourcing team will follow up directly — usually within 2 business days.

503B Outsourcing Facilities

503A Licensed Pharmacies

Sterile Compounders

API & Raw Material Suppliers

Ancillary Product Suppliers

Quick Inquiry

Tell us about your company

All fields marked * are required. This is a quick first step — not the full application.

First Name * Required.

Last Name * Required.

Email * Enter a valid email.

Phone * Required.

Company Name * Required.

Company Website

What do you supply? *

Select all categories that apply.

Peptide Therapies

Men's Hormone Therapy (TRT)

Women's Hormone Therapy (BHRT)

GLP-1 / Metabolic & Weight Management

Sexual Health & Libido

Thyroid & Adrenal Support

Vitamins & IV Nutraceuticals

Cognitive & Mood Support

Custom / Patient-Specific Formulations

API / Bulk Raw Materials

Medical Devices & Ancillary Products

Select at least one category

Anything else we should know?

Optional. The more context you give us, the faster our sourcing team can follow up.

Prefer to go straight to our full compliance application (licensing, DSCSA, COA documentation)? Complete the full supplier application →

You can also reach our sourcing team directly at supplier@serenogpo.com.

Confidential — reviewed by Sereno GPO sourcing team only.

Inquiry received.

Thank you for your interest in the Sereno GPO supplier network. Our sourcing team will follow up within 2 business days.

Next step: If your products look like a fit, we'll send you the full compliance application — licensing, DSCSA documentation, and COA practices.

Confidentiality: Everything you share with us is kept strictly confidential and used only for network qualification purposes.

← Return to serenogpo.com

Informational only. Sereno GPO supplier network membership is subject to compliance review and approval. All applications are confidential.

Become a Sereno GPOsupplier. Start here.

Become a Sereno GPO
supplier. Start here.