Just turned 41 and it's like the wrinkles appeared overnight 
I had been reading about retinol for about 6 months but didn't actually do anything until about 2 weeks ago when I bought some face cleanser and started using it and tonight applied retinol for the first time.
The wrinkles aren't deep but my forehead and mouth (I don't even smoke!) have made me feel my age.
Please tell me I haven't left it too late! I've read such good things about retinol 🤞