Redness After TCA Peel? & Thin Peel?

I've used 25% TCA Peel and this is my second time using it. Is the redness after the peeling normal? Is it safe to use cortisone cream for the redness? Or Emu Oil? Also compare to this peel and my first one, this second time I notice that the peeling skin is thinner unlike last time it was thicker. Can that happen?

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