Quality Through Proven Performance

Our Capabilities

NAI offers science-based guidance when designing nutritional products, so our clients have what they need to differentiate their brand in the market while ensuring safety and efficacy.

Learn About Custom Formulation

With full-service manufacturing facilities, NAI develops science-backed products to deliver high-volume orders. From raw material testing to manufacturing and more, we have the capacity to meet your demand.

Learn About Manufacturing

NAI ensures your products meet rigorous control processes to test their safety before they go to market. Our processes are certified by the U.S. Food and Drug Administration as well as other reputable certifiers.

Learn About Quality Assurance Testing

With a packaging format designed for your needs, NAI can help clients create labels, meet FDA regulations and provide science-based label claims.

Learn About Packaging

Our comprehensive in-house program ensures your product retains the highest quality throughout its shelf life. From sample storage to stability protocol development and much more, you’ll receive thorough data on your product before it goes to market.

Learn About Stability Programs

Our Approach

NAI has been an international leader in custom contract nutritional supplement manufacturing for over four decades.

Industry Leaders
Concept to Launch
Certifications and Associations

Natural Alternatives International

Natural Alternatives International