Zac Bauman
(Rating: 10/10)
This aptly named product was recommended to me by a colleague who works in the west end.
I had woke up late and had a daytime set to perform with little time to warm my voice up 5 or 6 squirts of Entertainers Secret later and I was hitting notes I can't always reach after 20 mins warm up and vocal exercises. I ordered some straight after my set.
Try it once you'll be using it for the rest of your career.
And with no numbing of the throat your not risking damage