Skip to product information
NaN of -Infinity

Thorne Research

Beta Alanine-SR 120 tabs

Beta Alanine-SR 120 tabs

Because acidity is a major contributor to muscle fatigue, the presence of carnosine helps maintain a normal pH in muscles by buffering the hydrogen ions created when muscles generate energy.* Beta alanine, an amino acid, is required to create carnosine.* 
Supplementing with beta alanine will support muscle health, muscle work capacity, and perceived time-to-exhaustion in anaerobic exercise that lasts 1-4 minutes and aerobic exercise that lasts longer than four minutes.*

Carnosine's absorption is poor, and tends to be lower in females and in individuals who limit animal protein in their diet.


Patient Pricing Sale Sold out
Tax included. Shipping calculated at checkout.

Beta Alanine-SR supports muscle capacity and fights muscle fatigue to benefit athletic
performance.*

• Muscle/Tendon*
• Sports Performance*

Thorne's Beta Alanine-SR, has been shown to increase carnosine concentrations in the muscle.* Beta Alanine-SR is NSF Certified for Sport® and the PureTab® sustained-release delivery system minimizes tingling sensations and maximizes absorption.*

SR CarnoSyn® Beta-Alanine†
1.6 g

Other Ingredients:
Hypromellose, Dicalcium Phosphate, Corn Starch, Rice Extract, Hydroxypropyl Cellulose, Silicon Dioxide

Dietary Considerations
Gluten Free
NSF Certified

Take 2 tablets one to two times daily or as recommended by your health-care practitioner.

View full details