Mine too pet - I never struggled with greasy hair before the pandemic but now it's a constant battle. I recently bought L'Oreal extraordinary clay shampoo and it's working for me at the moment. I've spent the past few years avoiding anything with sulfates in it like the plague but idk, sometimes you just need to blast that grease away with chemicals . I also wash twice - first to dislodge the grease, second to wash it away. If you use conditioner then ends ONLY. Then I try really hard not to play with my hair (very difficult for me when stressed). I also use a shiny pillow (supposed to be silk but lol I can't afford that so just anything that is slippy and doesn't absorb oil) which is helping too.My skin & hair recently have started becoming greasy. I dont know why?! I had terrible skin up until having the kids (late 20s), but its been fine since. The last 2 weeks its now oily and my hair is getting greasy again quickly. Normally gets greasy after like 2/3 days usually but now its almost straight away??
For skin, it's important to try and keep your hair off your face cos that will contribute to oiliness (yeah, they love to gang up on you together the fuckers). This is also a constant battle cos I proper toss and turn in the night and sleep on my face; if you can bear to sleep in a hair bonnet then that's an option - I've tried and I hated the feel of it, also it just doesn't stay on my head. I wash my face twice a day with Cerave smoothing cleanser (I hear their foaming cleanser is really good for oily skin too) which proper cleans up the oil. You want to moisturise really well too cos skipping this step will probably make things worse. Then again, try really hard not to touch my face all day.