Our Process
Closed-Loop System
Closed-Loop Manufacturing
Superior Control, Maximum Purity
PHB’s industry-leading closed-loop manufacturing system provides an unrivaled level of control over the sourcing, production, and distribution of animal extracts and purified proteins. Our process minimizes the chances of environmental contamination, which results in exceptionally pure and reliable products.
Collection
PHB only collects USDA/MPI-certified raw materials from exclusive abattoirs. The material undergoes a thorough inspection before being collected through our proprietary collection process.
Transport
Once collected, raw material is immediately transferred directly to our manufacturing facilities, contained entirely in transport equipment designed to prevent contamination.
Manufacturing
The raw material is transferred into the facility via direct lines, eliminating interaction with the external environment. The material is manufactured through closed tanks, lines, filters, and separation equipment. There are no exposed filter presses or open tanks, nor is any non-food grade or noxious solvent material introduced into the process.
Advantages of the Closed-Loop System
Purity
Minimum Exposure to Environmental Contaminants
Consistency
Raw Materials Sourced only from USDA/MPI-Certified Sources
Accuracy
Greater Accuracy and Reliability in Diagnostic uses
Locations
World-Class Manufacturing Across the Globe
PHB houses its closed loop manufacturing process in two identical facilities around the world.
The Agriscience Center of America
New Zealand’s Agricultural Hub
Closed-Loop Resources
Solutions
Learn more about how the closed-loop system produces better products
We’re ready to answer your questions about our closed-loop system.