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.
l'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
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.
We’re obsessed with quality
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
Take a deeper dive inside the bottle
100% of our ingredients are backed by human clinical studies.
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.
Proven Efficacy with AHCC
Benefits
- Significantly improves immune response
- Strengthens resistance
- Maintains peak cell activity





