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.
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.
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
Shop now
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.
-
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.
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.
-
Curcumin-SR™
Unleash the power of curcumin with MicroCurcumin™, an innovative curcumin formulation with 10x greater bioavailability than regular curcumin.
-
Ameal BP®
Ameal BP® channels the power of tripeptides to help support healthy blood pressure, flexible arteries, and cardiovascular health.
-
Oligonol®
Low-molecular-weight polyphenol derived from lychee fruit and green tea. It has several anti-aging effects, including reducing wrinkles and brown spots.
