Our promise  

Every single ingredient in every one of our products is backed by human studies and delivered in doses consistent with clinical research.

No exceptions, no compromises.

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  We're obsessed with quality  

  • We manufacture with care
    Take a tour of the facility where our products are made and the laboratory where they are tested.

  • We test, test, and test again
    Learn about the 7 quality assurance tests each of our products undergoes before being released for sale.

  • We source only the best
    Discover how we ensure the highest-quality ingredients possible — and which ones we strictly avoid!

      People are talking  

    Discover why customers love our products

    • Travel Enthusiast

      I take Quality of Life supplements every day!Curcumin-SR is one of the supplementsIcan't live without. It has so many healthbenefits. The most important thing for me isthat it helps me to maintain a positive stateof physical, emotional, and mental health!Curcumin possesses adaptogenicproperties that decreases the secretion ofstress hormones in my body and may helpwith weight, memory, and blood sugar!

       Adriana 

    • PA-CIDermatology

      As a medical provider, I rely on science,research, and studies. It helps me makeimportant and confident decisions for mypatients and myself. Iam thrilled to betaking a research based supplement thatmakes a difference.

       Renata 

    • Photographer, Mother

      I've been preparing for cooler weather bystaying on top of my health with QOLSupplements. AHCC has been my favoritefor boosting my energy and immunesystem!

       Bailey 

      We make honest products that work  

      In the Hudson River Valley of New York, Quality of Life crafts the world’s finest nutritional supplements for a variety of health concerns. We don’t follow fads; we follow the science. We obsess over things like bioavailability, standardization, molecular weight, dissolution, permeability, and well-controlled human clinical trials. It’s because we believe that attention to science makes supplements that work.

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       What is AHCC?  

      AHCC is obtained from several subspecies of mushroommycelia. Developed in Japan, AHCC is supported by 29positive studies published in peer-reviewed scientificjournals recognized by the National Institutes of Health.
      Unlike most other mushroom extracts, AHCC has a verylow molecular weight of just 5,000 daltons and is rich inalpha-glucans, increasing absorption and efficacy.

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      Proven Efficacy with AHCC  

      Benefits

      • Significantly improves immune response
      • Strengthens resistance
      • Maintains peak cell activity
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      • Clinically validated

        We know you are coming to us for help with a specific health issue that’s dragging you down. We take your trust in us to help you feel better seriously. That’s why we only use ingredients that have been proven effective in clinical research.

      • Researched doses

        It’s frustrating to buy a product that doesn’t work. Yet if you only take a fraction of the researched dose of an ingredient, you probably won’t get the results you’re looking for. That’s why we make sure every dose in our products is a researched dose.

      • Certified pure & potent

        It’s important that your supplement contains everything it should (like the listed ingredients, at the listed potencies) and nothing it shouldn’t (like contaminants and adulterants). That’s why we always subject our finished products to 7 quality assurance tests.