How to give myself a facial

I had an amazing facial done in Vietnam last year and my skin was literally glowing. I had a facial analysis and it told me I was suffering from dehydration and also blocked pores, I opened for a deep cleansing one with blackhead removal and the a hydrating one which I'm pretty sure involved some kinda blue or red light.

Of course it's never gonna be exactly the same but any advice on products would be amazing ! I'm looking for some kind of weekly exfoliant, a hydrating mask and maybe some kind of extra product like retinol or something any advice would be amazing !

For skincare I usually buy within the mid price range like La Roche posay, I currently use snail musin followed by cicaplast and it's one of the few combos that works for me and has done for a long time. My face wash is currently senka perfect whip. I find this combo is fine for me day to day id just like to incorporate a more focused weekly facial. (I'm based in the uk so something accessible here would be amazing)

Thanks in advance !