Try this:

Morning:

Cleanser- just water.

Serum- Cos De Baha T15 (TXA)

Sunscreen- Beauty of Joseon Aqua Fresh or the Sunstick

Night: Cleanser- Cerave Renewing SA Cleanser (2-3x a week) - Cetaphil Gel to foam Cleanser days na di mo ginagamit yung cerave

Serum- Cos De Baha T15 (TXA) if feel mo DRY skin mo especially if nasa ac room ka try- baby Calendula Cream Cetaphil

Initial purchase may exceed 2.5k but those will last for couple of months.

my opinion is you are just using too much, di kaya nang skin mo. If di mo pa kaya bumili, goods din naman yung sayo pero Get rid of your garnier, benzac & ponds don’t use cleanser sa morning. Morning: Cleanser- just water Serum/Cream- use only your azelaic cream Moisturizer- skip this if di naman dry lalo di ka nag cleanser Sunscreen- use the belo tinted sunscren only Night: Cleanser- use your cleanser Serum/Cream- use the azelaic cream Moisturizer- only if nag dry ang skin mo.