Treating acne on the neck and jawline can be a completely different ball game in comparison to combating facial acne. This is primarily since the skin on the neck reacts differently on track treatment options.
The skin on the neck will likely be a lot more sensitive than that on your face, and thus it can be crucially important that you don’t do anything that will over-dry or risk damaging your skin.
As far as acne on the neck and jawline is involved, a principal source of this could potentially be lactose or dairy intolerance. There seems to be a strong link between jawline acne and dairy.
You should try reducing lactose and dairy as much as possible for a while, to see if this has any impact on your acne; in that case, you will want to consult your doctor.
For guys, incorrect shaving technique can be a big contributing step to acne on the neck. You need to exfoliate before shaving to soften inside the hair, and be sure you have a clean, sterilized blade every time.
I would suggest to avoid utilizing an electric shaver as these are more irritating about the skin, and will also have a bad buildup of bacteria. Boil a cup full of water and dip the blade in there for a few minutes, then apply some hand sanitizer gel and wash rid of it after 20 seconds. Incorrect shaving technique, or dirty/dull razor blades have become likely to cause a worsening of neck acne.
In relation to general jawline and neck acne remedy you’ll need to be gentle, and you also MUST avoid squeezing neck spots, as they are very prone to going cystic and leaving nasty scars or red marks.
The secret will be careful and delicate using the skin in your neck, as it can be very sensitive. Although facial acne can often be hidden with careful squeezing of spots when a head has formed, pimples on your own neck is not going to react in the same way, and will actually take far longer to heal.
As far as over-the-counter goods that help, you should try something using a low concentration of salicylic acid. Neutrogena makes an inexpensive and effective face wash with 2.5% SA and grapefruit extract which will be perfect for using once a day on severe neck acne- just be sure to moisturize at the same time.
You should don’t use overly harsh products though, as the sensitive skin on the neck will punish you just for this with more serious spots.