Small bumps on skin and its remedy

It is due to closed comodones. Looks similiar to below and found on cheeks and forehead.

This can be caused due to comedogenic products or dandruff. I would suggest to follow double cleansing at night and do exfoliate with only chemical exfoliaters with aha/bha twice a week. Never use harsh physical scrubs on this, it can cause scarring. Search for a non comedogenic moisturiser like cosrx rice mask.

I faced this similar issue on my forehead it was mainly due to the dandruff for me. Using head and shoulders shampoo helped with that.

Hope this will help. Thanks.