amino_acid

Beta-Alanine

TL;DR

Beta-alanine is a non-essential amino acid and the rate-limiting precursor to carnosine synthesis in skeletal muscle. Carnosine acts as an intracellular pH buffer during high-intensity exercise.

Overview

Beta-alanine is a non-essential amino acid and the rate-limiting precursor to carnosine synthesis in skeletal muscle. Carnosine acts as an intracellular pH buffer during high-intensity exercise. It is one of the most well-researched sports nutrition supplements with strong evidence for exercise performance improvement.

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products in our database contain Beta-Alanine

Source · MoodStack database

Compound forms

Beta-Alanine comes in several molecular forms. Each absorbs and acts differently.

Beta-Alanine

3-Aminopropanoic acid

Bioavailability

70%

Typical dose

Benefits

  • Exercise performance
  • Muscle pH buffering
  • Body composition
  • Antioxidant
  • Anti-aging

Dose guide

Common dose

3.2-6.4 g daily (divided doses to reduce paresthesia)

Typical range

32006400 mg

Based on 21 products in our database.

Products with Beta-Alanine

Interactions

synergistic. Beta-alanine buffers intramuscular acid (via carnosine) for endurance while creatine regenerates ATP for power; complementary performance enhancement for different energy systems

competes. Beta-alanine and taurine compete for the same TauT transporter; chronic high-dose beta-alanine may reduce intracellular taurine levels

synergistic. Beta-alanine reduces acid buildup while citrulline enhances blood flow and ammonia clearance; complementary anti-fatigue mechanisms for high-rep training

synergistic. Beta-alanine and histidine are the two components of carnosine; beta-alanine is rate-limiting, but ensuring adequate histidine maximizes carnosine synthesis

Medical disclaimer: This content is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before starting any supplement regimen.

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