Hi,
So I™ve had these skin coloured bumps for about 2 yrs 
and im yet to find a cure . They are not itchy like Pityrosporum folliculitis, they™re not usually red and they™re pretty small. I™ve never had other acne before, just this. The bumps are all over my forehead and some on my cheeks and chin. 
I™ve tried apple cider vinegar, salicylic acid, Glycolic acid, tea tree oil products, oil cleansing method, witch Hazel, even salt water, lemon juice and my latest hope was nizoral 1% shampoo which I am using as a mask for 10-15mins morning and night for 10 days (I™m at day 3 and nothing has changed). If you have any advice or have the same thing please share it with me, I™d love to hear from you.