Specifically designed for people with weakened immune systems.
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.
People are talking
Discover why customers love our products
Bailey
Photographer, Mother
l've been preparing for cooler weather by
staying on top of my health with QOL
Supplements.AHCC has been my favorite
for boosting myenergy and immune
system!
Renata
PA-CIDermatology
As a medical provider, lrely on science,
research,and studies.lt helps me make
important and confident decisions for my
patients and myself. l am thrilled to be
taking aresearch based supplement that
makes a difference.
Adriana
Travel Enthusiast
I take Quality of Life supplements every day. Curcumin-SR is a must-have for me, supporting physical, emotional, and mental balance while helping manage stress, weight, memory, and blood sugar.
Weâre 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.
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We test, test, and test again
Learn about the quality assurance tests each product undergoes before being released for sale.
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We source only the best
Discover how we ensure the highest-quality ingredients possible â and which ones we strictly avoid.
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We make honest products that work
In the Hudson River Valley of New York, Quality of Life crafts the worldâs finest nutritional supplements for a variety of health concerns. We donât follow fads; we follow the science. We obsess over things like bioavailability, standardization, molecular weight, dissolution, permeability, and well-controlled human clinical trials. Itâs because we believe that attention to science makes supplements that work.
Clinically validated
We know you are coming to us for help with a specific health issue thatâs dragging you down. We take your trust in us to help you feel better seriously. Thatâs why we only use ingredients that have been proven effective in clinical research.
Researched doses
Itâs frustrating to buy a product that doesnât work. Yet if you only take a fraction of the researched dose of an ingredient, you probably wonât get the results youâre looking for. Thatâs why we make sure every dose in our products is a researched dose.
Certified pure & potent
Itâs important that your supplement contains everything it should (like the listed ingredients, at the listed potencies) and nothing it shouldnât (like contaminants and adulterants). Thatâs why we always subject our finished products to 7 quality assurance tests.
Take a deeper dive inside the bottle
AHCCÂŽ
AHCCÂŽ cultured extract of hybridized medicinal mushroom mycelia (roots) is one of the worldâs most researched specialty immune supplements.
Curcumin-SRâ˘
Unleash the power of curcumin with MicroCurcuminâ˘, an innovative curcumin formulation with 10x greater bioavailability than regular curcumina
OligonolÂŽ
Low-molecular-weight polyphenol derived from lychee fruit and green tea. It has several anti-aging effects, including reducing wrinkles and brown spots.