Can anyone recommend a good muscle soak?

[mosschops30]

Ive got Elemis muscle soak which is amazing and smells like the old fashioned wintergreen stuff.
But its £30 for 400mls.

I need to use it 3-4 times a week so am looking for a cheaper alternative

assume you've tried good old fashioned radox?

I was wondering about their bath salts, are they any good?

i've used them in the past - not sure whether it's the salts or just the hot water that helps, but cheap enough to give them a go?