Possible to speed up maceration?

Can you do anything to speed up maceration?

I have a bottle of CDNIM with absolute terrible performance, I'm talking worse than a 5$ clone. I don't think it is a fake because it's straight from the manufacturer.

I've let it macerate for about a month now and I see no improvement whatsoever. Is there anyway to macerate it faster? Cram in 6 months in a week or something?