Retinoids/tretinoin, sbf sunscreen, hyaluronic acid, b5 moisturizer, drink plenty of water, sleep on back, and don't be so expressive.
Also, I have dermaroller but don't use it since it's too painful
This is all good advice, also make sure to regularly wash your sheets and pillowcase and look into getting a 100% silk pillowcase if you can, it helps to minimise hair damage as well. Make sure to wear spf every time you go outside or sit next to windows, no matter the weather or time of year.
It's very important to have a consistent skincare routine if you want to see results, and the best way to ensure you're consistent is to have a simple, manageable routine. It's no use having 12 steps if you end up skipping it a lot because you're too tired at night or running late in the morning. The essentials in the AM are cleanser and spf (moisturiser as well if your suncreen doesn't feel moisturising enough), and for PM, cleanser and moisturiser, a double cleanse if you wear makeup (first an oil-based cleanser to remove makeup, then a cleaner that targets whatever your skin concern is (acne, dryness, etc.). You can add extra serums or treatments in between. Also, if you use retinoids/retinol/tretinoin make sure to only use them at night, NOT in the morning, because they increase uv ray sensitivity. Sorry if you're a skincare nerd and know a lot of this stuff already.
I can't give specific recommendations for products without knowing your personal skin concerns, but I'll give you my routine for my acne
and rosacea (joy!) prone skin
AM:
- Cerave Blemish Control Cleanser
- The Ordinary Niacinamide Serum
- La Roche-Posay Cicaplast Baume (great b5 cream)
- La Roche-Posay Anthelios Hydrating Lotion Ultra Resistant SPF 50
PM:
- Simple Hydrating Cleansing Oil (go for the cheapest unscented oil cleanser you can find, you're only using it as a makeup remover so there's no point in shelling out a ton of money for this step)
- Cerave Blemish Control Cleanser
- The Ordinary Niacinamide Serum
- Cerave Retinol Serum
- Cosrx Advanced Snail 92 Cream
- La Roche-Posay Cicaplast Baume
- Cerave Moisturising Cream
Once every other week I use The Ordinary's Peeling Solution AHA 30% + BHA 2% to exfoliate or a kaolin clay mask from The Inkey List for oil control. My routine is a bit complex, you certainly could skip all the steps in between cleanser and spf/moisturiser.