THORNE Beta Alanine-SR Sustained-Release Beta-Alanine Tablets 120 ct — NSF Certified, Reduced Tingling

THORNE Beta Alanine-SR delivers a measured release of the amino acid beta-alanine to help athletes and active people maintain intensity during workouts and recover more comfortably afterward. The sustained-release tablet keeps blood levels steadier than single-dose powders or capsules, which can reduce the common paresthesia (tingling) sensation associated with beta-alanine. Manufactured and batch-tested to sports standards, this product is intended for adults seeking performance support as part of a balanced training and nutrition plan.

How does a sustained-release formula change the user experience?

Sustained-release tablets break the dose into smaller increments over time, which smooths plasma concentrations and helps avoid the sudden surges that often trigger tingling. For many users, that means you can take an effective dose without the distracting sensory effects other formats produce.

• Timed release minimizes peak concentrations in blood.
• Reduces or eliminates paraesthesia common with immediate-release beta-alanine.
• Supports consistent daily dosing without splitting tablets.

What performance or recovery benefits can I expect?

Beta-alanine contributes to the production of carnosine in muscle, which helps buffer acid during high-intensity efforts. Users often report being able to sustain higher intensity for longer sets and experiencing less severe delayed-onset muscle soreness when beta-alanine is combined with proper training and nutrition.

• Helps support repeated high-intensity efforts during training sessions.
• May contribute to reduced fatigue during late sets or intervals.
• Complements resistance and endurance programming when taken consistently.

Is this product safe for athletes and tested for banned substances?

THORNE Beta Alanine-SR is NSF Certified for Sport, which means independent testing verifies label accuracy and screens for many substances prohibited by major sport organizations. This testing helps athletes reduce the risk of inadvertent contamination from banned compounds.

• NSF Certified for Sport ensures third‑party verification of ingredient claims.
• Tested to confirm absence of hundreds of commonly banned substances.
• Manufactured to quality standards used by professional teams and clinics.

How should I integrate these tablets into my supplement routine?

Follow the dosing directions on the label and consider taking the tablet with food to reduce any mild stomach sensitivity. Because benefits are cumulative, consistency over days and weeks is more important than single doses before activity.

• Take as directed on the product label with meals if desired.
• Consistency over several weeks supports optimal muscle carnosine levels.
• Combine with a balanced diet and training plan for best results.

Who is this for: THORNE Beta Alanine-SR is suited to recreational and competitive athletes, weightlifters, interval trainers, and anyone looking to support exercise intensity and recovery while avoiding the tingling associated with standard beta-alanine products. It may also appeal to plant-based athletes and adults focused on maintaining muscle performance through midlife and beyond. This is not a medical treatment; consult a healthcare professional before adding any supplement if you are pregnant, nursing, taking medication, or have a medical condition.

Ingredients

Two Tablets Contain: SR CarnoSyn Beta-Alanine* 1.6 g.
Other Ingredients: Hypromellose, Dicalcium Phosphate, Corn Starch, Rice Extract, Hydroxypropyl Cellulose, Silicon Dioxide.