About Us

Who We Are

Founded in 2011 by Dennis Drager in Wausau, Wisconsin, Dietary Pros Inc. is a U.S.-based, full-service contract manufacturer specializing in dietary supplements—with deep expertise in probiotics, custom formulations, and private labeling. With a foundation built on science, service, and integrity, we help nutraceutical brands bring high-quality, market-ready products to life—quickly and reliably.

From the beginning, the company positioned itself as a dedicated contract manufacturer for dietary supplements. Its operational philosophy was always centered on a commitment to quality and tailored solutions, fostering collaborative relationships with clients throughout every stage of product development. A cornerstone of Dietary Pros is its robust hands-on research and development capabilities, which are instrumental in creating unique formulations for our clients.

A pivotal milestone came in 2023, when Dietary Pros Inc. was strategically acquired by Lallemand Health Solutions. This acquisition significantly expanded our capabilities and market reach, positioning us as a U.S. manufacturing hub within Lallemand’s vertically integrated global network. Together, we now offer an enhanced, comprehensive suite of contract manufacturing services—leveraging Dietary Pros’ established U.S. presence and NSF 21 CFR 111 certification alongside Lallemand’s deep scientific expertise in probiotic and postbiotic research and advanced protective technologies.

Company Overview

What We Do Best

At the heart of our operations is a dedicated team of formulation experts, and customer service professionals who work collaboratively to deliver innovative, effective, and market-ready supplements. We specialize in custom formulations, meticulously tailored to meet the unique requirements and creative concepts of our clients.

In addition, we offer an extensive range of ready-to-use white-label products, enabling brands to quickly launch under their own identity without the overhead of in-house manufacturing. We are especially recognized for our expertise in probiotics, supported by our product line under the in-house brand Probium®. These products are available for private label use in both bulk and finished formats.

Core Services and Capabilities

A key area of specialization at Dietary Pros Inc. is the manufacturing of probiotic supplements. This focus on a complex and sensitive product category sets us apart within the dietary supplement contract manufacturing landscape. We cultivate deep expertise in probiotic production, ensuring strain-specific efficacy while maintaining viability and stability throughout the product lifecycle.

Beyond probiotics, we also excel in non-probiotic formulations, particularly ready-to-drink powders and shakes tailored for the sports nutrition market. Our patented natural time-release technology enhances ingredient delivery and efficacy in several of our capsule and tablet products.