Susan E.
QUERCITIN has Helped to Heal Upper Respiratory Symptoms more Quickly than other medications. It is Also Good for Overall Wellness!
Pamela B.
I've been taking Quercetin since the C pandemic.
Not only does it help my immune system, it helps with respiratory problems and helps to lower inflammation in my body.
I plan on continuing using Quercetin and is added my daily supplements.
Charlotte D.
Taking this supplement has helped me stay healthy for the last two years!
Pamela B.
Quercetin is definitely a supplement I added to my daily supplements, added since the C outbreak, which happens to be a great antioxidant helping to increase my immune system and to help fight inflammation.
Ann G.
My husband is the one I order it for. He loves it and we're quite sure it has prevented him from catching any flu or illness during this time. I used it during my 2 weeks of flu and cold and confident it prevented me of being severe.
Eric F.
Haven’t been sick that d3 and zinc
Tricia L.
Very happy in these times to have a highly absorbable supplement that will boost my family's immune system!!!
Angela D.
When I was recovering from the covid omicron variant, I developed a sinus infection. I added your Quercetin product along with you NAC product by following your instructions on the bottles. I felt a big difference by the second day of adding these to my multi-vitamin regimen which included extra vitamin C. I would highly recommend these two products to help clear sinus congestion.
Pamela B.
I was so glad my Dr’s Office supplies Quercetin.
There are so many places that offer this supplement, so it’s hard for people to distinguish what is pure and what is not. Along with what a good price is also.
Since the Covid outbreak I have continued to make Quercetin part of my everyday supplement regimen.
This powerful Antioxidant helps Increase my Immune System, along with reducing inflammation, and it’s working great for me.
Vian W.
Recovering from COVID-19 and had one “shot” before I was aware of consequences. As a result , I had a blood clot in my left leg! After I read your “C” message online, I decided to buy your quercetin wellness, I am feeling great and am feeling better than I have been in 30 years. I’m 77 years old. Thank you Dr Stengler!
Vian Weller
Noemi R.
I’ve only been taking it for a week but my nutritionist went through all my vitamins and told me which ones were good and which brands to change. Well this one’s D3 she said it was good to continue. I also love that it’s only 1 pill per day and it’s small easy to take.
Lisa R.
Smaller pills so easy to take!!
Lisa J.
Taking this product to keep myself healthy and it is doing its job quite well.
Tricia L.
My husband and I both took it during our encounter with the Omicron variant and survived it quite well with no hospital visits even though we are both senior citizens!
Becki J.
I know I can trust this product and my body is able to absorb it by the care that the Stengler Institute puts into people. The capsule is smaller, and easy to swallow. A very good product for your money.
David E.
Dr. Stengler,
I am taking it to battle against COVID along with the other supplements you sent. It is a God send and thank God for your company.
By His Grace,
David McKnight
Pamela B.
My husband and I have been taking Quercetin for a few months now. We’re going to continue taking this supplements to help keep up our immunities while we het through the Covid season.
