About Us
Back in 1955, our dad, Sam Lioon, founded Douglas Laboratories on a simple promise: provide the highest quality nutritional supplements available with the highest level of personal service—anywhere. And with that promise began a legacy of leadership—and a never-ending quest to exceed our customers’ expectations to Raise the Standard for Nutrition and Wellness.
Today that legacy lives on as Douglas Laboratories proudly joins the Atrium Biotechnologies group of companies. Atrium Biotechnologies is an international company and global leader in the development, manufacturing, and marketing of dietary supplements, specialty fine chemicals, and active cosmetic ingredients. To learn more about Atrium Biotechnologies visit their website at www.atrium-bio.com.
Douglas Laboratories is supported by more than 300 Douglas Laboratories employees all dedicated to keeping the promise Sam made 50 years ago. Raising the Standard is more than a slogan—it’s a promise. As we enter our second half-century, Douglas Laboratories will continue to keep our promise to Raise the Standard with a custom approach to your patients’ nutrition and wellness. With custom formulations your patients can’t find anywhere else. Custom labels. Custom daily packs. And the industry’s largest and most innovative product line. And we’ll back up our promise with the kind of stringent criteria many other companies overlook, such as:
Douglas Laboratories continues to lead the way with clinical trials designed to validate the efficacy of our products. Our world-renowned Ultra-Preventive® X (Ten) was rated the #1 multivitamin in the professional healthcare market, and our Vita-Big-Kids™ was rated the #1 children’s multivitamin overall by the independent Comparative Guide to Nutritional Supplements. Our commitment to help support patient outcomes is ongoing; look for our new in-office patient education posters, easy online ordering from our website and more innovative ideas designed to help your practice grow in the days ahead.
But most of all, we’re proud of the many long-standing relationships we’ve enjoyed with so many customers over the years, and the many great friendships we’ve made along the way. It’s not an exaggeration to say that we truly enjoy what we do, enjoy coming to work each and every day.
And that means we’re here for you—whenever you need us. We’d like to extend our personal invitation for you to tour our facilities or meet with any of our staff. (We’ll even pick you up at the airport.) Call any of us—Sam, Doug or Jeff Lioon. We’re ready to speak with you personally—anytime.

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