INDEPENDENT PCG DIRECTORY PROFILE
Natural Alternatives Intl/CarnoSyn Brands
Patented sports nutrition ingredients (CarnoSyn beta-alanine)
Listed country: United States. This is not proof of manufacturing location.
Vendor types
Ingredient supplier · Branded ingredient company
Market classifications
Sports nutrition
Information supplied in the source record
Founded in 1980, NAI is a leading formulator, manufacturer and marketer of nutritional supplements and provides strategic partnering services to its customers. NAI’s comprehensive partnership approach offers a wide range of innovative nutritional products and services to clients including scientific research, proprietary ingredients, customer-specific nutritional product formulation, product testing and evaluation, marketing management and support, packaging and delivery system design, regulatory review and international product registration assistance. For more information about NAI, please visit [contact available through PCG]
Brands and products named in the record
CarnoSyn® Brands feature two clinically studied, patented ingredients available exclusively from Natural Alternatives International, Inc.: CarnoSyn® instant release beta-alanine and SR CarnoSyn® sustained release beta-alanine.
Evidence and limitations
Source: Vendor and exhibitor records; record date 2026-09-25. Automated classifications are not independent verification. This is a PCG directory page, not the company’s official website. No affiliation, endorsement, availability, or savings is implied.
- Ingredient supplier: Ingredient Manufacturer
- Branded ingredient company: CarnoSyn® Brands feature two clinically studied, patented ingredients available exclusively from Natural Alternatives International, Inc.: CarnoSyn® instant release beta-alanine and SR CarnoSyn® sustained release beta-alanine.
- Sports nutrition: Patented sports nutrition ingredients (CarnoSyn beta-alanine)
- Custom formulation: Founded in 1980, NAI is a leading formulator, manufacturer and marketer of nutritional supplements and provides strategic partnering services to its customers. NAI’s comprehensive partnership approach offers a wide range of innovative nutritional products and services to clients including scientific research, proprietary ingredients, customer-specific nutritional product formulation, product testing and evaluation, marketing management and support, packaging and delivery system design, regulatory review and international product registration assistance. For more information about NAI, please visit [contact available through PCG]
- Ingredient development: Founded in 1980, NAI is a leading formulator, manufacturer and marketer of nutritional supplements and provides strategic partnering services to its customers. NAI’s comprehensive partnership approach offers a wide range of innovative nutritional products and services to clients including scientific research, proprietary ingredients, customer-specific nutritional product formulation, product testing and evaluation, marketing management and support, packaging and delivery system design, regulatory review and international product registration assistance. For more information about NAI, please visit [contact available through PCG]
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