Turnaround
Commercial User
The distributor for Gerlitz Guitar Honey has confirmed that it is just mineral oil. You can read about it here:I live and gig in the Southwest, where humidity is often about zero. NOT good for wooden things, including instruments. Fingerboards down here will absolutely get desiccated if you don't put something on them. I use this stuff:
https://smile.amazon.com/Gerlitz-GG...8&qid=1506092868&sr=8-3&keywords=Guitar+honey
A little goes a looong way. Pretty much a bottle is a lifetime supply. Works great.
Gerlitz Guitar Honey