The Science of Pure

We are an eco-friendly, organic sterilization solution for companies in healthcare, medical device, pharmaceutical, botanics, and biological manufacturing.

Commercial industries are dealing with age-old threats in the form of biological contamination such as fungus and bacteria.  These threats place industries at risk of overwhelming financial losses, in addition, potentially providing contaminated products that could pose a serious health risk to patients and consumers.

TheBOX® is a terminal sterilization system where commercial remediation and rehydration are needed.  Products are packaged then sterilized during production to provide a decontaminated finished product.

TheBOX® offers microbial decontamination of fungi, bacteria & viruses in a 17-45 minute cycle (depending on load type), but does not impact the original properties of tissue or botanical matter. PuroGen’s organic process of remediation and rehydration ensures safe products for businesses and consumers without diminishing or destroying original properties.

Breakthrough Technology

TheBOX® is a green technology that uses a Reactive Oxygen (rO) process for remediation and sterilization producing a zero ecological footprint.

Learn More >


Our Technology Helps Address Biological Contamination & Microbial Growth

Our technology has been in use for over 20 years for sterilization of botanics, allograft tissue, and supply.

* Chart shows counts before and after sterilization. All Total Yeast and Mold Count of Colony Forming Units (CFU) are below 8070; this can be seen by hovering over the data, but may be challenging to see visually.

Sample Test: CFU Total Yeast and Mold Count Before and After Sterilization


Allograft Sterilization

Our non-irradiated solution provides a terminally sterilized allograft (human) tissue while preserving all of the natural biological benefits.

Botanical Sterilization

Our solution does not impact the original properties of cannabis such as THC, CBD or Terpenes but does offering microbial decontamination.

Supply Sterilization

We are able to safely sterilize without affecting the integrity of genetic makeup for biologic material.


We are able to safely sterilize without affecting the integrity of genetic makeup for biologic material.


Over the last 2o years we have invested in the highest standards in medical manufacturing.

Founder and CEO, Alan Novotny, established PuroGen in 1996 as an allograft/cadaveric tissue producer and specialty sterilization company. PuroGen specialized in the sterilization of allograft (human) tissue, to later expand the technology to include botanical sterilization.

With an eye on ever increased regulatory compliance in industries where sterilization is required, PuroGen’s products are manufactured to the strictest quality standards following FDA medical device protocols including design, engineering, and efficacy standards.

9:00am - 5:00pm Eastern
Contact Us
Enter your city, state/province or country if outside of North America.