There are other brands that claim it they are providing ubiquinol but they are not using Kaneka. Kaneka developed a method using fermented Coq10 to produce ubiquinol CoQ10 and they have the science to prove it. I have seen other products claiming to be ubiquinol but nothing to prove it is ubiquinol. That is why there are 200 brands using Kaneka ubiquinol. They have the Kaneka on their label proving it. I would also caution to look carefully at any ingredients especially emulsifiers like carrageenan and polysorbate 80 and others that are inflammatory and possibly contribute to GI problems and cancer. This article on Medscape is one to read.
"Are Food Emulsifiers Associated With Increased Cancer Risk?"
or this one "Are emulsifiers harming your patients' health?"
By Alpana Mohta, MD, DNB, FEADV, FIADVL, IFAAD | Fact-checked by Barbara Bekiesz | Published January 2, 2024