Product Information
Switch Nutrition L-Leucine is 100% pure L-Leucine powder — the most critical branched-chain amino acid (BCAA) for initiating muscle protein synthesis (MPS) and supporting muscle recovery.
L-Leucine is the key anabolic trigger in protein nutrition, directly activating the mTOR signalling pathway responsible for muscle protein synthesis. It plays a central role in muscle repair and growth following resistance training, and is the primary reason leucine-rich proteins (such as whey) are particularly effective for muscle building. Vegan and vegetarian diets can be relatively low in leucine, making supplementation particularly relevant for plant-based athletes. 100% HPLC tested. Vegan-friendly, unflavoured, no fillers. 200 serves per container.
- 100% pure L-Leucine — no fillers or additives
- The primary BCAA trigger for muscle protein synthesis (mTOR)
- Supports muscle repair and growth following training
- Particularly useful for vegan and vegetarian athletes
- Vegan | Unflavoured | 200 serves per container
Take 1 serve (1g) daily or around training. Can be added to protein shakes, amino acid formulas, or taken standalone with water. Use consistently for best results.
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