Dull, slightly dry skin. Advice please

I’m 28F and trying to get hydrated, plump, “glassy” skin. I will say I’m very lucky and rarely breakout (just the occasional spot here and there). I don’t really have any issues with skin texture. My face just looks a little dull, not very hydrated, and maybe my pores are slightly enlarged? I keep my current routine very simple as I do unfortunately have reactive, sensitive skin and very mild rosacea (self-diagnosed).

Current routine:

AM - Rinse face with water > apply “Boots Dermacare daily moisturising cream” mixed with a drop of jojoba oil > P20 sensitive skin SPF 30

PM - Massage face with jojoba oil > wash with The Ordinary foaming cleanser > tretinoin microsphere

What should I add or change in my routine? I know I should probably invest in a better moisturiser lol!