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    AHCC® - Kinoko Platinum
    AHCC® - Kinoko Platinum - 60 count bottle front
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    AHCC® - Kinoko Gold
    AHCC® - Kinoko Gold - 60 count bottle front
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    Oligonol®
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    Serotonin (PureBalance™)
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Our promise

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

No exceptions, no compromises.

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Bundles

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Skin Health

Look and feel better in your skin, with our skin health supplements*

Shop by Skin Health

Seasonal Support

Welcome the great outdoors, with our seasonal support supplements*

Shop by Seasonal Support

Mood, Stress, Sleep

Think positive, melt away tension, and get some shuteye, with our supplements for mood, stress, and sleep*

Shop by Mood, Stress, Sleep

Joint and Bone Health

Bend, lift, squeeze, twist, and move with ease, with our joint health supplements*

Shop by Joint and Bone Health

Healthy Aging

Age well, with our healthy aging supplements for body, brain, and beauty*

Shop by Healthy Aging

Cardiovascular Health

Protect your heart and blood vessels, with our cardiovascular health supplements*

Shop by Cardiovascular Health

Brain Health

Stay sharp at any age, with our cognitive health supplements*

Shop by Brain Health

Women's Health

We have the products needed to support women’s health at every stage of life.

Shop by Women's Health

Men's Health

Support your sexual and reproductive health, with our men’s health supplements*

Shop by Men's Health

Weight Management

Lose extra pounds and gain confidence, with our weight management supplements*

Shop by Weight Management

Digestive and Detox

Improve digestion, get regular, and detoxify your system with our digestive and detox supplements *

Shop by Digestive and Detox

Immune Support

Ramp up your immune response with the most clinically researched immune support supplements*

Shop by Immune Support

Shop by category

Bundles

Shop by Bundles

Skin Health

Look and feel better in your skin, with our skin health supplements*

Shop by Skin Health

Seasonal Support

Welcome the great outdoors, with our seasonal support supplements*

Shop by Seasonal Support

Mood, Stress, Sleep

Think positive, melt away tension, and get some shuteye, with our supplements for mood, stress, and sleep*

Shop by Mood, Stress, Sleep

Joint and Bone Health

Bend, lift, squeeze, twist, and move with ease, with our joint health supplements*

Shop by Joint and Bone Health

Healthy Aging

Age well, with our healthy aging supplements for body, brain, and beauty*

Shop by Healthy Aging

Cardiovascular Health

Protect your heart and blood vessels, with our cardiovascular health supplements*

Shop by Cardiovascular Health

Brain Health

Stay sharp at any age, with our cognitive health supplements*

Shop by Brain Health

Women's Health

We have the products needed to support women’s health at every stage of life.

Shop by Women's Health

Men's Health

Support your sexual and reproductive health, with our men’s health supplements*

Shop by Men's Health

Weight Management

Lose extra pounds and gain confidence, with our weight management supplements*

Shop by Weight Management

Digestive and Detox

Improve digestion, get regular, and detoxify your system with our digestive and detox supplements *

Shop by Digestive and Detox

Immune Support

Ramp up your immune response with the most clinically researched immune support supplements*

Shop by Immune Support

People are talking

Discover why customers love our products

As a medical provider, I rely on science, research, and studies. It helps me make important and confident decisions for my patients and myself. ⁠ I am thrilled to be taking a research based supplement that makes a difference.

Renata
PA-C | Dermatology

I take Quality of Life supplements every day! Curcumin-SR is one of the supplements I can’t live without. It has so many health benefits. The most important thing for me is that it helps me to maintain a positive state of physical, emotional, and mental health! Curcumin possesses adaptogenic properties that decreases the secretion of stress hormones in my body and may help with weight, memory, and blood sugar!

Adriana
Travel Enthusiast

I’ve been preparing for cooler weather by staying on top of my health with QOL Supplements. AHCC has been my favorite for boosting my energy and immune system!

Bailey
Photographer, Mother

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.

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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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!

Take a deeper dive inside the bottle

AHCC®

AHCC® cultured extract of hybridized medicinal mushroom mycelia (roots) is one of the world’s most researched specialty immune supplements.

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Venetron®

Venetron® is a patented extract of the herb Apocynum venetum that has been shown in several double-blind human clinical trials to support a positive mood.

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Ginger

The familiar herb ginger comes from the root of the flowering plant Zingiber officinale, originally native to Asia but now cultivated worldwide.

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Oligonol®

Low-molecular-weight polyphenol derived from lychee fruit and green tea. It has several anti-aging effects, including reducing wrinkles and brown spots.

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