Product Quality is Paramount to Our Process
At Nutrition21®, product quality is paramount in our process, from product development in the lab to safety testing, to manufacturing and packaging.
Our People
The Nutrition21 Quality Assurance team is committed to ensuring compliance with industry standards and regulations.
Our Standards
- Nutrition21 Quality Assurance ensures all products meet or exceed FDA cGMP requirements
- No ingredient is released from Nutrition21 without extensive testing for contamination, adulteration, safety, and potency
- All Nutrition21 ingredients are fully traceable, from raw material to finished products
- Nutrition21 is FSMA compliant and our department head is PCQI certified
Attention to Detail
- All incoming raw materials and finished goods go through rigorous testing using USP and other validated methods
- All material suppliers, vendors, warehouses, and laboratories are put through our extensive qualification process and audited
Customer Focus
- Our Quality Assurance team is always ready, willing, and able to assist you in your product development needs
Member of These Associations

100
Over 100 patents and applications worldwide
140
Over 140 research studies support our ingredient portfolio
250
Nutrition21 ingredients can be found in over 250 brands
what our customers say
Nutrition21 has been an outstanding partner for many years by providing innovative, clinically-substantiated ingredients that provide real benefits to our consumers. They believe in good science, are great to work with, and most importantly, they’ve helped me create successful market-leading products.Guru Ramanathan, Former Chief Innovation Officer—GNC
Nutrition21 has been a trusted partner to help IVC provide differentiated wellness solutions backed by science. Their strong pedigree of scientific research and commitment to developing beneficial intellectual property sets them apart from traditional raw material suppliers. Their team members are always engaged in the opportunity at hand and act as vested extensions to our business.Steve Rosenman SVP, Corporate Development & Innovation—International Vitamin Corporation (IVC)
Creating a great product starts from the inside out. At DreamBrands, our team of researchers and product innovators expect nothing less than the best from our partners and suppliers. In working with Nutrition21, we have come to count on their innovative ingredients backed by strong science that truly delivers.Cecile Kehoe, Chief Science Officer—Dreambrands, Inc.
When I think about some of our best industry partners, Nutrition21 comes to mind. They do everything right that we need from a supplier. They are ahead of the power curve when it comes to bringing forward a lot of the data we need to substantiate our marketing claims. They invest in the research process. They invest in the education process, and most importantly, for me, looking at the industry as a whole- they make the industry better! Nutrition21 is a benchmark and a model for how good suppliers of branded ingredients should behave within our space.Dr. Robert Wildman, Chief Science Office—Dymatize
Nutrition21 cares about protecting consumers and brand owners alike. Let us know if you would like to hear more about how Nutrition21 is leading the industry in protecting the supply chain.
Nutrition21 cares about protecting consumers and brand owners alike. Let us know if you would like to hear more about how Nutrition21 is leading the industry in protecting the supply chain.
Nutrition21 Proudly Supports the Following Industry Associations

©2022 Nutrition21, LLC. All rights reserved.
Nitrosigine®, Velositol®, nooLVL®, Lustriva®, Chromax®, Zinmax®, and their associated logos are registered trademarks of Nutrition21, LLC. All third party trademarks are the property of their respective owners. Nutrition21, LLC's products are protected by a number of patents including, but not limited to: US Patent Nos. 6,809,115; 6,803,456; 7,576,132; 8,062,677; 8,933,022; 9,028,879; 9,119,835; 9,597,404; 9,675,702; 10,183,049; and 10,245,325.