Lab updates

New certificates, first.

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Independent testing

Third-party analytical reports (HPLC purity, with mass-spec identity where reported) are reviewed for each research material and published where applicable.

Paperwork you can check

Certificates of analysis and analytical reports are published on product pages and in our COA library where applicable.

Ships from California

Orders ship in 1–2 business days with tracking. Free U.S. shipping on orders $125+.

Independent labs

Optiq · Janoshik · Kovera · SteriGenix · Freedom Diagnostics · Analytical Formulations

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All products are sold for laboratory research use only. Not for human or veterinary consumption.

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Progressive BioScience LLC
38862 Finch Drive, Yucaipa, CA 92399, United States
Telephone: 877-737-8430  ·  Support: contact@progressivebioscience.com
Hours of operation: Monday – Friday, 9:00 a.m. – 5:00 p.m. Pacific
Business-to-business supplier of research reagents. Materials are sold to qualified research purchasers for laboratory use only.
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Welcome!

I understand these products are for research use only and not for use in people or pets. I am purchasing these items for laboratory or research purposes only. They are not for human or animal use, not medicine, and not for diagnosing, treating, or curing any condition. I will follow all applicable laws and safe handling rules. I accept that this website, and our affiliates, are not responsible for how I use or store these items once delivered, to the fullest extent allowed by law. In accordance with industry guidelines, access to this website is restricted to individuals 21 years of age or older. This site provides information and products strictly for laboratory and research use. On your first checkout, we will collect your researcher information. Not all fields are mandatory. Are you over 21 years of age?

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Disclaimer: -Peptides: RESEARCH USE ONLY — NOT FOR HUMAN OR ANIMAL USE All products sold by this merchant are intended strictly for in-vitro laboratory, analytical, and scientific research purposes only. These products have not been evaluated or approved by the U.S. Food and Drug Administration and are not intended for human or veterinary use, human consumption, injection, diagnosis, treatment, cure, or prevention of any disease. By purchasing from this website, you confirm that you are a qualified researcher, are at least 21 years old, and will use the products only in compliance with all applicable laws and regulations. Merchant is not responsible for unauthorized, improper, or unlawful use of its products to the fullest extent permitted by law.  
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