F3 Nutrition BCAA Stack is a supplement that contains the clinically studied 2:1:1 Ratio of Leucine, Isoleucine and Valine to give you a high quality muscle producing supplement. BCAAs (leucine, isoleucine & valine) make up about one-third of muscle protein. Failure to replenish the body with proper amino acids can cause people who work out vigorously to make little or no progress. Studies show that a 2:1:1 ratio of Leucine of Isoleucine to Valine is the most effective combination. BCAA Stack combines this perfect ratio with a booster of Lysine, which when combined with BCAAs has been shown to increase growth hormone production during exercise and improve protein synthesis.
2:1:1 Ratio of Leucine, Isoleucine, Valine. Leucine may be the most critical BCAA because of its anti-catabolic properties and vital role in protein synthesis.
As a dietary supplement, take two capsules 1 or 2 times daily.
Serving Size: 2 capsules
Servings Per Container: 45
Amount Per Serving
L-Leucine 500 mg
L-Valine 250 mg
L-Isoleucine 250 mg
L-Lysine HCl 100 mg
Other Ingredients: Gelatin, Dicalcium phosphate, Magnesium Stearate and Silica.