I've recently discovered two things which I wish I had known about years ago.
(1) Nail wraps/semi-cured gel nail stickers. I like for my nails to look 'done' but: (a) I can't do it myself to a high standard. I'm talking about plain colour, no designs, but I just can't paint them neatly, or (b) if I do, I've chipped them within an hour. Getting them done at a salon is not an expense in the budget at the moment. I can't believe how easy the stickers are to do and how quick. Like 5 mins. So cheap. Some for a pound online. The ones I got were closer to ten but still cheaper than the salon.
(2) Magnetic lashes. I bought some years ago. It was where you sandwich your own lashes between a strip of falsies and a magnetic strip. It felt horrid and clunky and I decided magnetic lashes aren't for me. Then I discovered the kind where the eyeliner is magnetic and it is so easy!
Do you have any game-changers? Please don't say 'oh, this lotion smells nice' or whatever. I mean real game-changers that you really feel upped your style and beauty level.