peak serum seals

Welcome To Peak Serum

Peak Serum, Inc. is a privately owned and independent supplier of life science laboratory products, conveniently located near high-technology science parks in Denver, Boulder and Fort Collins, Colorado. Our core focus is Fetal Bovine Serum (FBS) for cGMP / clinical trial research and diagnostics applications. Peak Serum offers a wide range of high quality, 100% US Origin and USDA Origin FBS products for all levels of research compliance. Peak Serum’s products are backed with superior knowledge, while delivering competitive market pricing and a consistent, readily available supply.

Request Free Samples

Fill out the following and a representative from Peak Serum, Inc. will be in contact within 48 hours:

Request Free Samples

The Peak Serum Difference

With over 12 years in the biotech industry, we at Peak Serum have learned that personal relationships, integrity and a consistently high-quality products make all the difference. This is what separates us from the large corporations.

All of our fetal bovine serums are sourced exclusively from the United States and USDA-approved countries and our 100% US Origin fetal bovine serum has performed better in 30 day comparisons than leading competitors.

Learn more about what makes Peak Serum's Fetal Bovine Serum the most superior on the market by watching our informational video.


Everyone wins when we support research to cure diseases. Peak Serum’s Cares for Cures initiative aims to provide Fetal Bovine Serum product donations to research labs working to cure diseases worldwide. 

This year, Peak Serum has partnered with BioLabs – a national, membership-based network of shared lab and office facilities located in key biotech innovation clusters – for the Cares for Cures program. Labs of any size who are members of BioLabs are invited and encouraged to apply.

Click Here to Apply!