NAI is the largest custom contract manufacturer of nutritional supplements, helping clients design nutritional products with our science-based approach.

Health & Wellness

Natural Alternatives International

Mark LeDoux

Stacy Johnson

Amy Zack

Eugene Quast

Ray Kewley

Cynthia Demorest

Mike Fortin

Sean Trowbridge

Shane Conti

Nancy Steely

Aaron Starr

James Gause

Michael E. Fortin

Andrea Lester

Kenneth E. Wolf

Leadership Team

Client Success & Business Development

Finance Team

Operations & Quality Team

Research & Development Team

Human Resources

Teams at Natural Alternatives International

Leadership Team

Client Success & Business Development

Finance Team

Operations & Quality Team

Research & Development Team

Human Resources