The pursuit of optimal muscle health and performance hinges on understanding the foundational elements of cellular processes. At the forefront of muscle synthesis is L-Leucine, an essential amino acid with the CAS number 61-90-5. For manufacturers of dietary supplements and athletic performance products, grasping the significance of L-Leucine is crucial for creating effective formulations.
L-Leucine is renowned for its ability to activate the mammalian target of rapamycin (mTOR) pathway. This intracellular signaling cascade is a master regulator of muscle protein synthesis, effectively 'telling' muscle cells to build and repair themselves. This makes L-Leucine a cornerstone ingredient for any product aiming to enhance muscle mass, strength, and recovery. Its influence extends beyond simple protein building; it plays a role in cellular energy management and can aid in reducing muscle damage.
As a dedicated supplier of L-Leucine in China, we ensure that our product's purity and efficacy meet the high standards required by the pharmaceutical and supplement industries. When businesses look to buy L-Leucine, they need a partner that guarantees consistent quality and availability. Our factory direct sourcing provides this assurance, offering competitive prices for bulk orders of L-Leucine (CAS 61-90-5).
The benefits of L-Leucine are widely recognized in sports nutrition, where it's sought after for its role in post-exercise recovery and muscle preservation. By incorporating our high-quality L-Leucine into your product line, you can offer consumers a scientifically backed ingredient that delivers tangible results. We are committed to being a reliable manufacturer for companies that value ingredient integrity and seek to build a strong supply chain.
For those in the market for a premium L-Leucine supplier, our capabilities as a manufacturer in China are at your disposal. We offer competitive pricing structures tailored for bulk procurement, making it easier for your business to scale and meet market demand. Whether your application is for pharmaceutical intermediates or high-performance sports supplements, our L-Leucine powder is an excellent choice. We encourage you to reach out to discuss your specific needs and explore partnership opportunities with us.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.