Our Story
Manufacturing Excellence. Proven Quality. Since 1976.
Workflow solutions encompassing sterile-filtered buffers, media, reagents, and serum.

Biologos provides workflow solutions built around custom serum, media, buffers, and reagents. Products are developed to customer-defined formulations and specifications, with sterile filtration and controlled finishing incorporated into the process. Since 1976, our capabilities have evolved alongside the industries we serve, while the fundamentals of the business have remained consistent: understand the requirement, execute the formulation precisely, and deliver a finished product that performs as specified.
Biologos has evolved alongside the industries we serve, expanding from animal health into tissue processing, biopharmaceuticals, and cell and gene therapy. Each market brings distinct scientific approaches, process requirements, and operational challenges, requiring different types of materials and manufacturing support.
As these fields have advanced, so has our technical experience. Tissue processing introduced requirements for transport, washing, preservation, and specialized processing. Biopharmaceutical and cell and gene therapy programs brought increasingly complex workflows, evolving formulations, and new packaging requirements. This breadth of experience enables Biologos to apply proven capabilities to emerging technologies while adapting to the changing needs of each market.
To innovate and deliver high-quality, GMP- compliant sterile liquid solutions. We combine agility, cost-effectiveness, and exceptional client service to optimize your manufacturing processes.
To be the premier contract manufacturing partner, integrating customized liquid solutions into every stage of your workflow to accelerate your time to market.
Biologos combines disciplined quality, dependable turnaround, and responsive support to help keep critical manufacturing programs moving.
Specification-based testing and complete lot documentation provide the confidence needed for regulated manufacturing.
Dependable lead times keep critical materials moving with the production schedule.
Responsive manufacturing that adapts as processes evolve and requirements change.
Ninety-five percent of our customers continue to work with us year after year. That level of long-term partnership is earned through consistent quality, dependable supply, and responsive support. Biologos maintains direct relationships with customers, providing access to knowledgeable teams who understand their requirements and respond efficiently when questions arise. This approach supports reliable execution, consistent results from batch to batch, and lasting partnerships built on trust and accountability.
Custom manufacturing depends on experienced people who understand the process from start to finish. Biologos brings formulation and manufacturing experts into the conversation from the beginning, defining key requirements such as raw materials, tolerances, fill formats, documentation, and timing. The same team stays engaged through development, production, and quality release, providing continuity and consistent oversight throughout the process.
Biologos involvement continues from one production run to the next. Biologos stays engaged as processes scale, specifications evolve, and production needs change, providing consistent technical support throughout the life of the program.