Musical Accessories Unlimited C-Note Tonic Fretboard Conditioner

C-Note Tonic 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.

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.

Simple Application

1. Wipe the fretboard clean with a dry cloth. Remove any buildup from the fret slots and around the frets themselves.

2. Apply C-Note Tonic. Apply a small amount to a clean cloth and work it into the wood along the grain. A little goes a long way — you're feeding the wood, not flooding it.

3. Let it absorb. Allow  a minute for full absorption. Wipe away any excess. Restring and play. You'll feel the difference immediately.

C-Note Tonic is 100% American made from domestic ingredients. We make the product in small batches without the aid of any automated equipment. After trying every other product on the market, I can say with great confidence that this is the best fretboard conditioner on the planet!

J. Mick

Founder, Musical Accessories Unlimited