Skin Looks Weird

Heya everyone! I have noticed one of the darker skin tones looks weird in live mode, I feel like the pattern isn't that apparent in the picture, I have no cc or mods. ( The red head on the left ) Is this normal? Is there a way to fix it? Any response would be awesome!

You mean the lines that appear on your sims arm?

When the new darker skintones were released they weren't fixed and edited properly and some show some weird red patches and lines.

PLUS, the newest patch of The Sims lowered the quality of the screenshots (for some weird reason). Maybe that's what you're seeing and it's more apparent on darker skintones.