How Beta Alanine gives you EXPLOSIVE MUSCULAR STRENGTH AND POWER OUTPUT Beta-Alanine – Did You Know? This is a non-essential amino acid which boosts great energy for short to medium duration high-intensity performance. It is ideal for those who do intense interval training with short rest periods. It’s also in Vintage Blast, The World’s First Two-Stage Pre-Workout. Have you tried it yet? www.OldSchoolLabs.com/Products/Vintage-Blast.