It's true that Core Nutritionals beta-alanine is a popular supplement in the fitness community, and the tingling sensation, known as paresthesia, is a well-known side effect. This sensation is harmless and is caused by the activation of nerve receptors under the skin.

Core Nutritionals Beta-alanine is an amino acid that combines with histidine to form carnosine, which plays a role in buffering lactic acid in muscles during high-intensity exercise. By reducing the accumulation of lactic acid, beta-alanine claims to help delay the onset of muscle fatigue and improve exercise performance, especially during short bursts of intense activity.

While it's not magic, the science behind beta-alanine's effects on muscle performance is well-supported by research. Many athletes and fitness enthusiasts incorporate beta-alanine into their supplement regimens to potentially enhance their exercise capacity.

Supplement Facts
Serving Size: 1 scoop (3200mg)
Servings Per Container: 62.5
Beta-Alanine 3200mg

Other ingredients: None