Confident Sports L-Leucine 450g delivers 100% pure, pharmaceutical-grade L-leucine—an essential branched-chain amino acid (BCAA) that plays a key role in stimulating muscle protein synthesis. Often called the “trigger” amino acid, leucine activates the body’s muscle-building processes, helping athletes and lifters recover faster, gain lean mass, and perform at their best.

Each serving provides 3,000 mg of unflavored, vegan-sourced L-leucine that can be easily mixed into your favorite beverage, pre-workout, or post-workout shake. It’s an ideal addition to any training program that demands improved recovery and sustained muscle performance.

Because it contains no additives, fillers, or artificial colors, Confident Sports L-Leucine is the ultimate choice for purity-conscious athletes. Manufactured in Canada under strict GMP standards, it ensures clean, consistent quality every time. Experience better recovery, stronger performance, and visible results with this single-ingredient powerhouse.

Available exclusively at SupplementSource.ca—your destination for high-quality sports nutrition at the best price in Canada.

Key Benefits

• Supports muscle growth: Activates key anabolic pathways to promote lean gains.
• Improves recovery: Reduces soreness and muscle damage after workouts.
• Enhances performance: Provides energy and endurance during training.
• Pure and simple: Free of fillers, sweeteners, or artificial additives.

Ideal For

• Bodybuilders and strength athletes seeking lean muscle gains
• Endurance athletes needing improved recovery
• Individuals using low-protein or calorie-restricted diets
• Those stacking amino acids for optimal results
• Customers wanting pure, made-in-Canada supplements at the best price

Frequently Asked Questions

Q: What is L-Leucine and why is it important?

A: L-Leucine is a branched-chain amino acid (BCAA) that triggers muscle protein synthesis, making it essential for recovery and muscle growth.

Q: When should I take Confident Sports L-Leucine?

A: Take 1 scoop (3 g) before or after workouts, or mix it with your protein shake for best results.

Q: Can I combine it with BCAAs or other supplements?

A: Yes. It pairs perfectly with BCAAs, whey protein, or pre-workouts for enhanced muscle recovery and performance.

Q: Does it contain any additives or sweeteners?

A: No. This is 100% pure L-Leucine with no non-medicinal ingredients or artificial additives.

Q: Why buy from SupplementSource.ca?

A: SupplementSource.ca provides genuine Confident Sports products at the best price in Canada, with fast delivery and trusted quality.

Summary / TL;DR

Confident Sports L-Leucine 450g delivers 3,000 mg of pure, fermented L-leucine per scoop to trigger muscle growth, speed recovery, and enhance performance—available now at SupplementSource.ca, Canada’s best price for premium amino acid supplements.

Actual nutrition information may vary between product types and/or flavours.