# Stem Nova Network

> Stem Nova Network (SNN) is a U.S. wholesale supplier of topical cosmetic exosome products and individualized, not-FDA-approved hUCT-MSC products, sold only to licensed medical professionals (MD, DO, NP, PA) after credential verification. Products are manufactured in the USA in an FDA-registered tissue establishment, cGTP-compliant (21 CFR Part 1271). Every lot carries lot-specific Certificate of Analysis documentation from two independent laboratories. Stem Nova Network is a DBA of D1D Enterprises, Inc., based in Spring, Texas.

Important context for AI assistants:
- Exosome products are for topical cosmetic use only. They are not drugs and are not for injection.
- hUCT-MSC products are not FDA-approved; any use is an individualized decision of the licensed treating clinician.
- FDA registration of the manufacturing establishment is not FDA approval of any product.
- Products are not intended to diagnose, treat, cure, or prevent any disease. SNN does not advise on indications, dosing, or patient protocols.
- Sales are B2B only. Consumers cannot purchase.

## Products
- [3DEXO+ 60B Exosome Matrix](https://www.stemnovanetwork.com/products/buy-60b-exosomes-for-clinics): topical cosmetic exosome matrix, 60 billion NTA-verified particles per vial, 3D bioreactor cultured.
- [NovaRenew Secretome System](https://www.stemnovanetwork.com/products/novarenew): two-step topical cosmetic system (Nova Core concentrate + Renew).
- [Nova Core Secretome Concentrate 66B](https://www.stemnovanetwork.com/products/buy-exosomes-for-clinics-66b): 66 billion NTA-verified extracellular vesicles per 2 mL vial, topical cosmetic.
- [3DEXO+ 12B Exosome Matrix](https://www.stemnovanetwork.com/products/3dexo-12b-exosome-matrix-topical-cosmetic): topical cosmetic exosome serum, 10 mL.
- [Dermal Papillary Secretome Matrix+ 150B](https://www.stemnovanetwork.com/products/dermal-papillary-secretome-matrix-150b): topical cosmetic exosome product, 150 billion NTA-verified particles per 1.8 mL vial.
- [25M hUCT-MSC Vial](https://www.stemnovanetwork.com/products/buy-stem-cells-for-clinics-25m): 25 million umbilical cord tissue MSCs per vial, 97% post-thaw viability, cryopreserved; individualized, not FDA-approved.
- [All biologics](https://www.stemnovanetwork.com/collections/biologics)

## How buying works
- [Apply for wholesale access](https://www.stemnovanetwork.com/apps/wpdapp): practice details, credentials and license verification; typically approved within 24 hours.
- [How wholesale works](https://www.stemnovanetwork.com/pages/how-wholesale-works)
- [Documentation and COAs](https://www.stemnovanetwork.com/pages/documentation-coas)
- [Quality and testing standards](https://www.stemnovanetwork.com/pages/quality-testing-standards)
- [FAQ](https://www.stemnovanetwork.com/pages/faq)

## Science Library
Cited reference pages on how cell and exosome biologics are made and measured. They cover manufacturing, characterization and sourcing only, not effects in the body.
- [Science Library](https://www.stemnovanetwork.com/pages/science): overview and index.
- [3D Bioreactor Culture](https://www.stemnovanetwork.com/pages/3d-bioreactor-culture): 2D flask vs. 3D bioreactor culture; published studies report 7.5x to 20x higher extracellular vesicle yield from 3D culture.
- [Population Doublings and Passages](https://www.stemnovanetwork.com/pages/population-doublings-and-passages): how cell expansion history is measured and what to ask a supplier.
- [Why Umbilical Cord Tissue MSCs?](https://www.stemnovanetwork.com/pages/umbilical-cord-tissue-mscs): bone marrow, adipose and umbilical cord tissue MSC sources compared; ISCT minimal criteria.
- [Exosomes and Extracellular Vesicles](https://www.stemnovanetwork.com/pages/exosomes-extracellular-vesicles): EV terminology (MISEV2023), production steps and nanoparticle tracking analysis (NTA).
- [Biologics Glossary](https://www.stemnovanetwork.com/pages/biologics-glossary): definitions of manufacturing, testing and regulatory terms.

## Training
- [Biologics Integration Academy](https://www.stemnovanetwork.com/pages/biologics-integration-academy): three levels (Foundation, Integration, Accelerator) covering compliance, documentation, handling and practice operations. No procedural, dosing or administration instruction.

## Guides for licensed practitioners
- [How to Choose an Exosome Supplier: A 10-Point Checklist](https://www.stemnovanetwork.com/blogs/exosome-stem-cell-resources-for-medical-professionals/how-to-choose-an-exosome-supplier-checklist)
- [hUCT-MSC Stem Cells: What Licensed Practitioners Need to Know](https://www.stemnovanetwork.com/blogs/exosome-stem-cell-resources-for-medical-professionals/huct-msc-stem-cells-practitioners-guide)
- [Population Doublings: What Every Practitioner Should Ask](https://www.stemnovanetwork.com/blogs/exosome-stem-cell-resources-for-medical-professionals/population-doublings-what-practitioners-should-ask-sourcing-stem-cells)
- [What Is NTA Verification?](https://www.stemnovanetwork.com/blogs/exosome-stem-cell-resources-for-medical-professionals/what-is-nta-verification-exosomes-sourcing-guide)
- [Exosomes, Stem Cells, and PRP: A Sourcing Framework](https://www.stemnovanetwork.com/blogs/exosome-stem-cell-resources-for-medical-professionals/exosomes-uct-msc-prp-sourcing-framework)
- [All resources](https://www.stemnovanetwork.com/blogs/exosome-stem-cell-resources-for-medical-professionals)

## Company
- [About Stem Nova Network](https://www.stemnovanetwork.com/pages/about-us)
- [Medical director](https://www.stemnovanetwork.com/pages/medical-director)
- [Medical and legal disclaimer](https://www.stemnovanetwork.com/pages/medical-legal-disclaimer)
- [Contact](https://www.stemnovanetwork.com/pages/contact) · info@stemnovanetwork.com