CarnoSyn®

A trademarked form of Beta-Alanine

Parent Evidence

78/100

Manufacturer

Natural Alternatives International

Clinical Studies

Certifications

Purity

99%+ pure beta-alanine

Last reviewed: 2024-02-01

What Makes It Different

The only beta-alanine backed by over 55 peer-reviewed clinical studies. Protected by global patents and rigorously tested under the CarnoSyn® Verified program for purity and potency.

Technical Specifications

Ingredient Type

Beta-Alanine

Purity / Standardisation

99%+ pure beta-alanine

Brand Owner

Natural Alternatives International (NAI)

Country of Origin

United States

Claims & Positioning

Most researched beta-alanine

Patented performance ingredient

Trusted by Olympians

Clinical Evidence

1 trademark-specific study · 2 parent (generic Beta-Alanine) studies shown for context

CarnoSyn-specific evidence

Sustained-release SR CarnoSyn® study

Parent / generic Beta-Alanine evidence

55+ clinical studies

Parent / generic Beta-Alanine evidence

Meta-analysis on exercise capacity

Patents & Proprietary Protections

Multiple US and international patents on beta-alanine use for performance

Frequently Asked Questions

What is CarnoSyn?

CarnoSyn® is a trademarked form of Beta-Alanine manufactured by Natural Alternatives International. The only beta-alanine backed by over 55 peer-reviewed clinical studies. Protected by global patents and rigorously tested under the CarnoSyn® Verified program for purity and potency.

How is CarnoSyn different from generic Beta-Alanine?

The only beta-alanine backed by over 55 peer-reviewed clinical studies. Protected by global patents and rigorously tested under the CarnoSyn® Verified program for purity and potency.

Who makes CarnoSyn?

CarnoSyn is made by Natural Alternatives International (United States); the brand is owned by Natural Alternatives International (NAI).

How much clinical evidence does CarnoSyn have?

SuppIndex lists 55 clinical studies for CarnoSyn and 3 certifications (NDI, GRAS, Informed Sport). The parent ingredient Beta-Alanine has an overall evidence score of 78/100 (Strong).

Parent Ingredient

Beta-Alanine

A rate-limiting precursor to carnosine (β-alanyl-L-histidine) synthesis, enhancing intramuscular pH buffering capacity during high-intensity anaerobic exercise.

High-intensity exerciseEndurance sportsCrossFitCombat sports

View the parent ingredient page for full evidence review, dosage guidance, mechanism of action, and safety information.