Douglas Laboratories

Your clients don’t want to just live longer.They want to live larger.

Our Story

Klean BCAA + PEAK ATP®Klean BCAA + PEAK ATP® supplies a 2:1:1 ratio of the branched-chain amino acids leucine, isoleucine and valine, as well as 400 mg of ATP in each serving, to provide a direct source of energy to the muscles for performance and recovery. DETAILS

Maintain healthy mobility
and an active lifestyle

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See how we continue to innovate and formulate nutritional supplements.

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News & Events

There’s always something exciting happening at Douglas Labs. 

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    Atrium Innovations Receives Nutrition Business Journal Award for Achievement in Science and Innovation.

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  • Wednesday, July 27th– Live Webinar

    Supplement Safety for Athletes: Understanding Quality Assurance and the NSF Certified for Sport Program Kelly Heim, Ph.D. and Brian Jordan RSCC*D, CSCS††

    For more information or to register, Click Here.

Our Story

It’s hard to imagine life without nutritional supplements. Millions of us take one every day. Yet, back in 1955, when the Douglas Laboratories story began, supplements were not part of the mainstream. Sam Lioon, company founder, was a nutritional pioneer. He saw an opportunity to help Americans improve their health, and began selling nutritional supplements directly to healthcare professionals. From that humble beginning, Douglas Laboratories has grown into a globally recognized leader in the development and manufacturing of innovative, science-based nutritional supplements, designed to help healthcare practitioners who are focused on the healthy aging and active lifestyles of their clients.

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