Hello Snoooze
I've just found YES lube and found it really great
I bought one of their taster packs on Amazon and their website suggested a 'double glide' using the oil based for long lasting-ness and top up with the water based product as and when - had the chance to test drive it last week and it worked well for me and my lover during and for me there was no irritation at all after
The oil based lasted a long time and felt good with no irritation of my vagina or vulva
the oil based one is not condom compatible if that's a consideration.
I've been using the oil based product as a vaginal moisturiser and it feels really nice - there are also applicator packs so that lube/moisturiser can be placed high up the vagina - which is great but I guess would work out pricey
I read on their website that they do a vaginal moisturiser that is available on NHS so next time I need a new HRT prescription I am going to ask if I can have that prescribed too
good luck with trying out options