Thorne Beta Alanine-SR NSF Certified For Sport

Thorne Beta Alanine-SR

Thorne Beta Alanine-SR is a sustained-release amino acid supplement designed to support muscle capacity, reduce fatigue, and enhance athletic performance.* Beta-alanine is required for the production of carnosine, a compound that plays a key role in maintaining normal muscle pH during intense exercise.*

Formulated by Thorne, Beta Alanine-SR helps support muscle endurance by buffering hydrogen ions produced during energy generation, a primary contributor to muscle fatigue.* Supplementation with beta-alanine has been shown to support muscle health, work capacity, and perceived time-to-exhaustion during both anaerobic exercise lasting 1–4 minutes and longer-duration aerobic exercise.*

Direct carnosine supplementation is limited by poor absorption and is often lower in females and individuals who consume limited amounts of animal protein. Thorne’s sustained-release beta-alanine delivery has been shown to effectively increase muscle carnosine concentrations.* The PureTab® sustained-release system helps maximize absorption while minimizing the tingling sensation commonly associated with beta-alanine.*

Beta Alanine-SR is NSF Certified for Sport®, making it a trusted choice for competitive athletes and active individuals seeking clean, tested performance support.

Key Benefits:

• Supports muscle capacity and endurance*

• Helps buffer muscle acidity to fight fatigue*

• Supports anaerobic and aerobic exercise performance*

• Helps increase muscle carnosine levels*

• NSF Certified for Sport®

• PureTab® sustained-release delivery minimizes tingling*