Introducing C-Note Tonic
C-Note Tonic
The fretboard conditioner for players who refuse to settle.
Formulated from the finest natural oils and a touch of carnauba wax C-Note Tonic nourishes, protects, and restores every fretboard — from vintage rosewood to modern ebony. Because your instrument deserves the same care you put into your playing.
Why C-Note Tonic
The difference is in the detail.
Deep Nourishment
Penetrates the grain, not just the surface.
Most conditioners sit on top. C-Note Tonic is drawn into the wood at a molecular level, restoring moisture where it matters — preventing cracks, warping, and the dull, lifeless feel of a neglected board.
Zero Residue
Clean hands. Clean tone. Every time.
A conditioner that leaves buildup is a conditioner that changes your feel. C-Note Tonic absorbs completely, leaving nothing behind but a fretboard that plays exactly as it should — smooth, fast, and responsive.
All Wood Types
Rosewood, ebony, maple, pau ferro — covered.
Different woods have different needs. C-Note Tonic's balanced formula works across every unfinished fretboard wood, adapting to the grain without over-saturating softer woods or under-nourishing denser ones.
From the players
Trusted by those who know.
I've been setting up guitars for 22 years. C-Note Tonic is the first conditioner I've used that I'd actually recommend to a collector. It does exactly what it promises — nothing more, nothing less.
My '64 Telecaster's fretboard was starting to look like driftwood. Two applications of C-Note Tonic and it looks like it just came out of the factory. Incredible product.
The feel under my fingers changed immediately. Faster, smoother, more responsive. I don't know what's in this stuff but I'm never going back.