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Source Naturals, L-Leucine, 500mg, 240 ct
Source Naturals

Source Naturals, L Leucine, 500mg, 240 ct

$35.59 $51.64 Free U.S. Shipping over $35Free Shipping
Product Code: SN2054
UPC Code: 021078020547

L-Leucine is an essential amino acid, specifically classified as a "branched-chain amino acid" (BCAA). BCAAs, especially leucine, stimulate muscle protein synthesis and may be the major fuel involved in metabolic reactions. This makes them especially important for body builders and other athletes in sports that demand explosive strength.


240 capsules

Suggested Use

2 to 3 capsules daily between meals.


L-Leucine - 1.5 g

Other Ingredients: gelatin (cap), silica, and magnesium stearate.

About Source Naturals

Source Naturals was created in 1982 to support each individual's potential to enjoy optimal health. Source Naturals' comprehensive Bio-Aligned Formulas help bring the power of alignment to your body. When formulating, we evaluate the underlying causes of system imbalances, and then provide targeted nutrition to interdependent body systems. Our line of more than 600 products also includes well-researched, single entity nutrients in their highest quality and most bioavailable forms.


Do not use if pregnant or nursing. Keep out of reach of children. Please consult your health care provider if currently under care or treatment. Do not exceed recommended serving. See product packaging for additional safety information.


Individual results may vary. This product is not intended to diagnose, treat, cure or prevent any disease. The statements on this website and all affiliates have not been evaluated by the FDA. Advice on treatment or care of an individual patient should be obtained through consultation with a trained health care practitioner.

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