Should I give up on her?

NARS blush in Deep Throat.

I got this from my ex husbands sister in 2016 maybe? Has less color payoff than when I originally got it but I don’t notice any skin irritation. But is it heinous to keep using a 10 year old blush?

I can no longer travel with it because I have to keep it closed with a hair tie, which I find annoying.

Does anyone know if Deep Throat was also a victim to the reformulation color change?