Beta-alanine?

Beta-alanine is a naturally occurring non-essential amino acid that your body uses to produce carnosine, a compound stored in skeletal muscle that helps buffer acid buildup and delay physical fatigue during high-intensity exercise. [1, 2, 3, 4]

What It Does

• Combines with histidine to form carnosine.
• Buffers hydrogen ions to reduce muscle acidity.
• Delays fatigue during efforts lasting 1 to 4 minutes.
• Improves high-intensity performance like sprinting or weightlifting. [1, 2, 3, 4]

How to Take It

• Daily Dose: 3.2 to 6.4 grams per day.
• Timeline: Requires consistent daily supplementation for 2 to 4+ weeks to elevate muscle carnosine stores.
• Timing: Can be split into smaller doses (e.g., 1.5 to 2g) throughout the day. [1, 2, 3]

Side Effects

• Paresthesia: A harmless, temporary tingling or "pins and needles" sensation in the skin, typically caused by larger single doses.
• Minimized by using sustained-release formulas or splitting daily dosages. [1, 2, 3]