Customer Reviews

Overall Rating

4.8 rating
4.8 out of 5 stars (based on 43 reviews)
Very good7%


Has Helped Me Remain Well!!

5.0 rating
March 30, 2021

I have been taking Protectival post cancer surgery, chemo and radiation, both to rebuild and maintain my immune system and cellular health. I was told many years ago about Protectival by Dr. Ralph Moss, a well known cancer expert. I immediately began taking it, and I feel that it has helped me greatly. I highly recommend it.

Carole M, US

Great customer service

5.0 rating
March 13, 2021

Great online people friendly information

Mark W, US

Protectival gives me more fitness.

5.0 rating
December 19, 2020
Melitta K, Austria

Incredibly Effective with Side Effects

5.0 rating
November 20, 2020

My WBC numbers continue to be stable, and I have minor, tolerable side effects from treatments. On the 3rd day, when I no longer am tired and have a metallic taste in my mouth, I forget I even had a treatment. I attribute part of this to this amazing product. Astragalus is a powerful supplement, and the combination of other herbs and nutritionals is magical. thank you!!

Hoda, US

Protectival helped my Mom go through treatments with no side effects

5.0 rating
November 1, 2020

My mom started to take Protectival after her second treatment, by then she had terrible nausea and she was very tired… all the time.
We got the recommendation to use Protectival from Dr. Moss. She started to take it 10 days before her 3rd treatment and didn’t have those side effects ever since.
We are a year later she still taking at as general support and she says it make feel much stronger.

Bianca, US


To me, Protectival is not just a supplement, but a life saver. It helped me gain back my strength, my health and my hope.


—Mary  S.

Share This