Strengthen your immune health with AHCC®!*

AHCC is a highly bioavailable mushroom extract that helps your immune system support healthy cells throughout the body.

What is AHCC?

AHCC is obtained from several subspecies of mushroom mycelia. Developed in Japan, AHCC is supported by 29 positive studies published in peer-reviewed scientific journals recognized by the National Institutes of Health.

Unlike most other mushroom extracts, AHCC has a very low molecular weight of just 5,000 daltons and is rich in alpha-glucans, increasing absorption and efficacy.

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The Most Effective Medicinal Mushroom Product Available

What makes AHCC® so effective? First, it contains a special class of polysaccharides called alpha glucans, which are powerful immune-boosters.* Glucans are common in all medicinal mushrooms, but the alpha glucans in AHCC® are more potent than the beta-glucans found in most other mushrooms. Second, AHCC® solves the principal problem facing most medicinal mushroom supplements: poor absorption. While most medicinal mushroom extracts have a molecular weight of more than 200,000 daltons, AHCC® is manufactured through a patented process that reduces its molecular size to under 5,000 daltons — increasing absorption and enhancing efficacy.

Trust, Efficacy, and Our Promise

We are the only brand in the supplement industry that can guarantee that 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.

  • ProtectivelyPackaged in the USA

    We package almost all of our products in glass bottles with metal lids for one simple reason: Glass and metal do the best job of protecting our supplements from light, oxygen, and moisture — all of which can degrade vitamins, minerals, botanicals, and other nutraceuticals and lessen their potency and freshness.

  • Dosages Matter

    When you choose Quality of Life, you can trust your supplements to work because 100 percent of the ingredients in every product we manufacture are provided in dosages that match the clinical research.

    • ProtectivelyPackaged in the USA

      We package almost all of our products in glass bottles with metal lids for one simple reason: Glass and metal do the best job of protecting our supplements from light, oxygen, and moisture — all of which can degrade vitamins, minerals, botanicals, and other nutraceuticals and lessen their potency and freshness.

    • Dosages Matter

      When you choose Quality of Life, you can trust your supplements to work because 100 percent of the ingredients in every product we manufacture are provided in dosages that match the clinical research.

      We source only the best.

      We select the most bioavailable forms of vitamins, minerals, botanicals, peptides, amino acids, and coenzymes, so you absorb and utilize what you take. We opt for concentrated herbal extracts, standardized to contain precise amounts of herbal actives, to ensure consistency from batch to batch and bottle to bottle. We focus on ingredients that are released slowly over time, so your blood levels stay consistently elevated and you can reap more benefits.

      We manufacture with care.

      Most of our supplements are manufactured in a state-of-the-art 70,000-square foot manufacturing facility certified by NSF International, the world’s foremost quality control certifier for nutritional supplements. This facility is equipped with a pioneering laboratory, allowing for quality control testing at each stage of production. Our products are packaged in amber glass bottles with metal caps — which protects their contents against moisture, oxygen, and light — and sealed with a tamper proof band.

      We test, test, and test again.

      We test each of our raw materials and finished products for identity, purity, strength, and composition, ensuring that what’s on the label is what’s in the bottle. We also perform dissolution testing to ensure our capsules dissolve properly and release their contents into your gut. Finally, we subject our products to accelerated stability testing to make sure they remain potent not just at the time of manufacture but by the time they reach your door.

      • 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.

        Read the reviews:

        • ★★★★★

          I like this product so far, cant give an extentive review at this time, because i just received it. Will come back after this bottle is finish.

          Julian

        • ★★★★★

          I had HPV high risk and after taking AHCC for 6 month I got negative HPV results. Every penny worth it. 100 ⭐️ worth it. Thank you 🙏�

          Adelle C.

        • ★★★★★

          I havent been sick since I stared taking this. Feel like my immune system got a reboot. Very high quality product.

          Anya

        • ★★★★★

          Fast shipping. High quality product with verified AHCC. I love the glass bottle with metal lid instead of plastic.

          Angela

        • ★★★★★

          I love the fact that the ingredients are backed by human studies gives me total confidence. It's a supplement I trust completely!

          Laura M.

        • ★★★★★

          I have been using this product for over 5 years now and I am completely satisfied with product. I would recommend this to everybody.

          Richard B.

        • ★★★★★

          This product is great. It's a bit expensive but I understand why. It works and will be continuing to use this for a while.

          Jeannie S

        • ★★★★★

          I have used this product for years and have never been disappointed. It is exceptional, and aptly named. Quality of Life.

          Molly C