About EPI


Innovation from Concept to Consumer

EPI is a true turnkey provider of manufacturing, materials, packaging and Research & Development for nutritional supplement companies worldwide. We are able to work with our customers from the concept stage to the development of custom formulations, to prototyping and testing, to packaging and distribution.

Or, we can perform any of these functions as a separate a’ la carte service, including the supply of bulk raw materials for your own manufacturing process.

And, while we are able to leverage the global scale of manufacturing of our parent company Natrol, we are also able to accommodate smaller runs and prototype batches.

Give us a call. Better yet, send us an RFP and see how EPI can make a difference in your nutritional supplement businesses.

New Customer?

Let's talk! Use our online form or call us at 800-537-7695.


one number to call

Essentially Pure Ingredients
  • 21411 Prairie Street, Chatsworth, CA 91311

  • Phone: 818-739-6046
  • Toll Free: 800-537-7695
  • Fax: 818-739-6001