Warming lubes for better bloodflow and less fluid buildup while pumping?

I was wondering if anyone here tried a warming lube type for pumping. I remember I tried one of those years ago and seemed to cause a better bloodflow during sex. I am planning on buying some and try it out. Something like Durex Play Heat.

Why not just use regular heat during pumping? I’m not sure about the mechanism of those heating lubes, but I suppose they just create the sensation of heat, not the actual heat. Correct me if I’m wrong.

Also, applying that thing to your whole penis would quickly drain the bottle. Doesn’t sound like a good investment in the long run.

Just be sure you do not jelq with that lube it will burn like hell if you have any bit of irritated skin it will burn like hell I hate warming lubes lol.

I do use heat, but it cools down by the end of the set. The lubes create the sensation of heat by increasing bloodflow, I hope.

You might actually find with warming lubes that the heat is a product of the chemicals they use.