This is two coats, with topcoat. Hyper/Relaxed is a deep blue shimmery polish. It moves from a bright aqua-teal shade when it's hot, to a very dark blue when it's cold.
This is cold (after being in ice water):
This is hot, with the tips showing darker where the heat isn't reaching:
Left finger has been on an ice cube, right finger under the hot tap:
The colour changes really quickly - these were warm and paler, but I held an ice cube over them and the cold water drops turned the polish very dark blue immediately.
I love this! Application was smooth, and the brush was nice. It dried very quickly, so it did go a bit lumpy on a couple of nails, but it was nothing that Seche Vite can't handle. I can't say the wear was very good, it did start chipping and peeling after a day, but as I rarely wear nail varnish that long anyway, that doesn't bother me.