Zone 13 & 14
Skin inflammation and acne on the butt end can be brought on by clothing that isn’t breathable, or some kind of issue with your eating routine. Have a go at getting breathable clothing first and if this doesn’t clear it up you may need to find a way to change your eating routine.
The Jaw and neck area here the Hormones and glands affect this area. If you notice acne it could indicate overactive adrenal glands, or hi sugar intake.