Spend $99 more to get FREE shipping and a FREE Jawline Mastery Guide!
Customers who bundle our gum with our mouth tape and nasal strips are 5x more likely to see results.
Did you know mastic can be chewed multiple times? Make your gum last twice as long with our reusable gum tin.
Train proper breathing and facial development while you sleep with our 30-day pack of mouth tape and nasal strips!
Ninety seconds from Harris on how to chew mastiha properly, and why almost everyone gets the first thirty seconds wrong.
From the founder, Harris
Two or three small pieces in your mouth, and don't bite down for twenty to thirty seconds. Your body heat softens the resin so it bends instead of shattering.
Skip this and it'll crumble on you. That's the only reason mastiha has a reputation for crumbling, and it's the one thing this whole page is here to fix.
It tells you what should be happening while it's happening, including the thirty seconds where you're not supposed to chew at all.
Ready when you are
Two or three small pieces in your mouth. Hit start, then leave them alone.
Warm it. Don't chew.
Start slow. It should give, not shatter.
It fuses into one piece and turns slightly see-through.
Steady chewing. Cold water if it turns sticky.
Optional. Fifteen minutes is a full session.
People come to mastiha for different reasons. The technique is the same. The timing isn't.
Mastiha for daytime oral conditioning. Nasal strips and mouth tape for the night. One routine.
Most people do two or three shorter sessions through the day rather than one long one. Consistency over intensity.
The easiest place to start. It replaces every mint and breath strip you're currently carrying.
Build up gradually. Ten minutes week one, five more each week after. Skipping the ramp gets you sore, not faster.
Went in cold and got bitten too early. Hold what's in your mouth still for another twenty seconds, then start again slow. It'll come back together.
Heat did that. Drink cold water while you chew. The stickiness goes, the resin firms back up, and it gets harder to chew. That's what you want.
Hot truck, hot mailbox. The resin's fine. Freeze the closed tin for thirty to sixty minutes, then rap it hard against the counter. It goes brittle and breaks straight back into pieces.
Normal for the first three to seven days. Shorter sessions, take a rest day. Clicking, locking, or pain that sticks around after you stop is different. Stop chewing and email us.
This is resin, not synthetic polymer. You can chew a piece, spit it, store it in the tin, and chew it again tomorrow. Most people retire a piece after three to five sessions.
3–5
Here's the thing almost nobody selling you a supplement will say out loud: this takes sixty to ninety days to show up properly. Not two weeks. It's resin, not caffeine. You don't feel it kick in.
Days one through seven you're motivated. Days eight through fourteen the taste gets old, your jaw's sore, and you're wondering why nothing's changed yet. That's where most people quit, right before it starts working.
So don't rely on remembering. Put the tin on your nightstand and chew while you brush your teeth. Keep one in the car. Attach it to something you already do every single day and you'll stop having to think about it at all.
The people who get results from this aren't more disciplined than you. They just made it automatic in week one.
Something off that isn't covered here? Email us and a person will answer.