Heartily endorse skincare - face and body. Have just got into it in the past month. I don't wear makeup as a rule, and haven't changed that, but the difference in the quality of my skin and general "glow" in the last month of am and pm skincare is really noticeable. People keep blinking at me and saying I look very well in a slightly puzzled way.
My face routine is: cleanser, toner, serum, eye cream, and day moisturiser with SPF 50, or night cream depending on what time it is. Sometimes I use micellar water instead of cleanser/toner. Currently the cleanser and toner are Pixi Glow, the serum is No 7 Lift and Laminate, the eye cream is Garnier anti-ageing eye cream and the moisturisers are both L'Oréal Revitalift. But I honestly don't think the brand matters - it's the ingredients, really, so use whatever is on sale and tailor the products to what you want to prioritise. For me that's firming, anti-ageing and colour balance as parts of my face are quite pink.
Once a week I do an Elemis deep cleanse as well which is a really nice reset for my skin.
For my body, I do a fairly light and gentle dry body brush to boost circulation and exfoliate before my shower every evening. Once a week before I epilate I use an exfoliating scrub (currently using up an old facial scrub given to me ages ago), otherwise it's shower gel - nothing special at the moment - followed by Aveeno firming body cream.
What has surprised me apart from the real improvement in my skin condition is how much I enjoy paying myself this attention and how different I feel about my looks generally as a result. I really recommend it.