Source Naturals, Free-Form L-Leucine, 500 mg , 120 Capsules
Source Naturals · 120 capsules · Capsules
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Product description
Dietary Supplement Energy SupportL-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 anabolic reactions. This makes them especially important for body builders and other athletes in sports that demand explosive strength.
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Price history
Best price so far: £14.83 at Iherb on 22 Jul 2026
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Iherb currently cheapest
Source Naturals Source Naturals, Free-Form L-Leucine, 500 mg , 120 Capsules
£14.83