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Douglas Laboratories

" Douglas Laboratories® researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing products to meet the needs of healthcare professionals, we push the potential of both clinical practices and patients to continually perform at their personal best, today and in the future."

  • TestoGain

    Douglas Laboratories
    In stock

    Douglas Laboratories TestoGain™ is a Hormone Specific™ Formulation of adaptogens and phytochemicals that support androgen signaling through a vari...

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  • ProgestoMend 120 Caps

    Douglas Laboratories
    In stock

    The primary functions of ProgestoMend™ are to support the natural production of progesterone and supports how tissues throughout the body respond t...

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