Research the Liver Flush and fecal transplant.

Whenever you have problem with your skin, the actual problem is with liver, intestines and intestinal microbiota.

You don't need to have allergies, but you may still be intolerant of many foods.
Eliminate high histamine foods for a few weeks to see if there is any change.

WS

I recommend using a korean italy towel. I'm about to make a post about it myself.

What I did was soak in the tub for 20 minutes-- for you you'd make sure your chin is getting soaked. Then sit up out of the water and rub the area. The dirt will come off like that gray stuff that comes off your eraser when you use it. I believe issues like this stem from skin shedding problems.

For me, I have icthyosis on my chest, and face, tiny zits on my face, eczema on my face and legs and neck, and cracked skin on my arms and legs and face.

It used to be really bad, though my icthyosis cleared up some(mostly) when I switched to voda soap. Then recently I changed my diet to paleo (no wheat, grains, no milk)and then I dropped soap comepletely. The kicker is when I used the korean italy towel, after soaking in the tub. I soaked for 20, then as I said above lifted the area or stood out of the water to rub my skin. I did that for about 1:30, going back in the water when I got tired. Sooo much dirt came off and my skin glowed. The change was incredible. I firmly believe that towel is the only way to get legitmately clean. I boought it for 2.99 off ebay.

I've tried a lot of stuff, way more expensive stuff, alapha hydroxy acid, Sugar scrub, lotion soaps, natural shea butter soaps. Then I realized soap sucks, and when I use scrubs it made my skin scar, the same way when I scratch my skin.

So save yourself the money and get the thing. Also there's this review I read on amazon that said you can stuff a face towel/wash cloth inside the korean italy towel and basically use it like a sponge intead of a weird pocket glove thing.