Nuru?
There's not many of those around .... anywhere .... the gel is expensive and the preparation and clean up time adds to the expense.
Nuru, like Tantric, is a word used by SPs to attract punters when they probably haven't a clue what it really means.
If you see it advertised then approach with caution ... they're probably only providing B2B with baby oil ... if that!
Which Review in Bournemouth are you referring to? I'm not aware of any although Wecare do a good table shower but that's something completely different.