Oxaloacetate Supplementation

Does anyone have any experience with oxaloacetate Supplementation?

I just stumbled upon this and it sounds somewhat promising but the lack of information of it leaves me a little hesitant to drop the cash on some.

There have been some studies claiming that it increases mitochondria efficiency, and increases the lifespan in rats and worms.

I’d love to hear if any of you have experience with this chemical.