Pills usually just aid blood flow. I only used the [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]Male Extra[/words] pills that came with the [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]SizeGenetics[/words], and all i really noticed was a fuller flaccid hang.
I may try some performance pills though, just to test the difference.