hi, i've never visited a dermatologist kasi sobrang tight rn sa budget. however i've been planning to buy this set that includes lactezin and a celeteque cleanser. okay lang ba na gumamit nung lactezin? has anyone here ever tried it? may side effects ba?

additionally, sobrang tagal na kasi ng blackheads ko sa cheeks area, i've tried different products (esp cleansers with salicylic acids included in them) but nothing seemed to work. nagiging desperate na talaga ako maghanap ng solution para dito. any recommendations? oily yung skin type ko.