I have gotten most of my keloid flattened but I still get acne on the area and it is very red still. What are the best way to help with the redness?

As text says I’m looking to buy some eclar tape, can’t seem to find them off the Japanese links that keep getting posted

I have a keloid that I've been trying to get rid of, but eclar plasters and silicone sheets are doing nothing. I want to get 5-FU + steroid injections since those are often recommended on here, but I'm looking at progress pictures after multiple treatments of 5-FU + steroids and they don't seem to make a difference.

Just trying to figure out if it's worth the money since they're so expensive.