Source Naturals, Free Form L-Leucine, 500 mg, 240 Capsules
Source Naturals · 240 capsules · Capsules
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Iherb
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Product description
Dietary SupplementEnergy 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.
Description sourced from awin
Price history
Best price so far: £28.25 at Iherb on 22 Jul 2026
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Iherb currently cheapest
Source Naturals Source Naturals, Free Form L-Leucine, 500 mg, 240 Capsules
£28.25
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