I've heard of certain oils (emu oil for sure, maybe jojoba oil too, maybe vitamin E also?) massaged into skin to help with scarring, but I don't know about using them specifically with keloids. Also, emu oil is not an animal friendly product if you're sensative to that thing. I'd look up those oils I mentioned and see if you want to try that. Good luck!
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I just realized that there's a word for, "bizzare unwarranted affinity" in Casteallano. just one word.