BuckedUp-Raw Leucine

L-LEUCINE

The Key Amino Acid for Muscle Growth, Recovery, and Performance

Not all aminos are created equal — and L-Leucine is the king of muscle-building BCAAs. Clinically dosed and tested, this essential amino acid plays a dominant role in triggering protein synthesis, accelerating recovery, and promoting lean muscle gains.*

Key Benefits:

• Activates mTOR for Growth: L-Leucine is the primary amino acid responsible for activating the mTOR signaling pathway — the switch that tells your body to start building muscle.*

• Stimulates Muscle Protein Synthesis: Elevating blood leucine levels primes your muscles for faster growth and better recovery after intense training.*

• Supports Lean Mass Gains: When paired with resistance training, L-Leucine helps increase lean muscle tissue and reduce muscle breakdown.*

• Highly Bioavailable Powder: Mixes easily with your current pre-, intra-, or post-workout stack for seamless integration and optimal effectiveness.

• Clinically Graded, Clinically Tested: Backed by science, our L-Leucine is dosed at levels used in human research for real-world results.*

How to Use It
Mix 1 scoop with water or your favorite amino stack. For best results, consume pre- or post-workout to support recovery and maximize muscle protein synthesis.

Why Choose L-Leucine?

L-Leucine isn’t just another amino acid — it’s the one that flips the anabolic switch. If you're serious about muscle growth, you need to prioritize the one amino that tells your body to grow. Whether you're cutting, bulking, or maintaining, this is the foundation of an effective recovery and growth stack.

Frequently Asked Questions

Q: What’s the difference between L-Leucine and regular BCAA supplements?
While BCAAs include Leucine, Isoleucine, and Valine, L-Leucine alone is the most important for muscle growth. Taking it solo at a clinical dose maximizes its anabolic effect.*

Q: Is this flavored?
No — this is pure, unflavored L-Leucine with no artificial flavors or sweeteners. Perfect to stack or take as-is.

Q: Can women take this too?
Absolutely. L-Leucine supports lean muscle and recovery for all athletes — male and female.

Q: Is it third-party tested?
Yes — this product is third-party tested to guarantee purity and potency.