Nutrisen Labs is a division of Withigo, Inc. which was established in 1980.    We are located in Woodland, Washington - just across the Columbia River from Portland, Oregon.  We specialize in Custom Contract Packaging  and Custom Contract Manufacturing.  We began as a contract manufacturer of nutritional supplements in tablet form.  Over the years we expanded to capsule production, nutritional powder blends, herbal tincture production, liquid nutritional supplement formulas, energy drinks, and pet supplements.

Having over 43 years experience in the manufacture of nutritional supplements, you can depend on us to provide quality - consistent products, manufactured to cGMP standards. We are UL cGMP Certified. Our competitive pricing, short lead times and on time delivery set us apart.

Please click on the tabs to the left to explore the many options and services we can provide your business.