Is your current manufacturer falling short in quality, innovation, or speed? It's time to consider Lief Labs.
With over $2 billion in product sales, we understand the complexities of established brands and set a new standard for what a manufacturing partner can achieve.
At Lief Labs, our certified quality standards, dedicated product development team, and ability to scale quickly ensure your business is in expert hands. Whether you’re refining an existing formula or creating something entirely new, we deliver.
Let us streamline your supply chain, enhance your formulas’ marketability, and expedite turnaround times. Partner with Lief Labs, and gain a manufacturing partner committed to fueling your brand’s growth—today and into the future.
Lief Labs is a full-service manufacturer offering the highest quality production standards at affordable prices. Our U.S. -based NSF cGMP certified facility gives you comprehensive development, testing, and production capabilities to create superior, bestselling products.
Our co-packing services provide seamless packaging solutions for your supplements, ensuring they are professionally packed and ready for distribution. With a focus on quality control and efficiency, we handle everything from bottling and labeling to shipping logistics.
We put our decades of experience in supplement manufacturing to work for you in creating exceptional, long-lasting brands that realize your entrepreneurial vision. Our manufacturing capacity, capabilities, and expertise let your brand grow to its full potential.
Lief has worked with Amazon sellers on a myriad of products, we are experienced in Amazon’s strict requirements such as documentation, shipping, & formulations.
Let Lief help you take your business to the next level with our "Prime Ready" shipping services. Lief can ship your products directly to FBA warehouses across the U.S. & to Amazon’s specific standards. We have sent over 1,000,000 units to Amazon by tailoring our manufacturing and shipping practices to support Amazon’s requirements. Amazon is known to heavily penalize brands who do not adhere to their requirements, such as proper documentation, COA's and Material Safety Data Sheets. When you partner with Lief, your products will be Prime Ready & Amazon Approved, so you can continue to grow your brand!
Lief is a Full-Service current Good Manufacturing Practice (cGMP) certified Contract Manufacturer of dietary supplements, such as powders, tablets, and capsules. Lief offers a complete turn-key solution for all of your contract manufacturing needs to better streamline your operation, with the highest quality certifications, a knowledgeable product development team, and fast turn-around times. Lief has formulated products for a multitude of dietary supplement categories, such as Sports Nutrition, Fitness, Wellness, and Pet Products.