Well, the Vitol liquid COQ10 arrived and I've swished with it in coconut oil a few times. I haven't experienced the tingling you felt in the gums and extremities, but I've definitely noticed a "buzz" and a more alive feeling in general. In fact, last night I didn't sleep at all, which is NOT usual for me! And here it is after midnight and I'm still kind of wired.
Confession: several posts lately gave me the idea to swallow it after swishing instead of spitting. That probably ramped up the absorption even more. I just feel like I don't want to waste the stuff!
Many thanks for the tip on this, I think it's going to make a big difference. One thing, I notice the ingredients include vegetable glycerin, isn't that supposed to block remineralization? But maybe the amount is too small to be a concern.