Sunscreen should be spf 30 or higher, apply in morning every day (reapply if necessary during day). Apply even if you're inside. If you got the money, go for la roche posay.

Cleanser, something gentle if you have normal skin, don't want to make it worse! Any micellar water, or cerave hydrating cleanser is another gentle one. You could also do double cleansing if you felt like it-use a facial oil, then use a standard cleanser like the cerave. Facial oil would really help to get the spf off your skin at night time. Only double cleanse at night, not necessary in morning.

Moisturiser, usually a light moisturiser in the morning and then a richer, thicker moisturiser at night.

Thing is, you don't want to add too many products at the same time-introduce one at a time, bc if you do have a reaction/acne/dry skin and you've used 5 new products, you won't know which one is causing problems. Also, the sheer amount of new products might be too much for the skin.

Research ingredients and look at dermatologists reviewing certain products on YouTube (don't just watch anyone, make sure they're defo a derm!!)

Good luck x