
If your chin and neck looks more like a CHECK…and you want to separate them into a defined jawline and under jaw again – or you want to prevent a double chin as you age
– here’s your fix!
This course improves:
- Double chin puffiness
- An undefined jawline
- Sagging and roping just under the chin
- Crepey skin all along the neck
Join thousands of other women who are firming and smoothing their under eye area right now!
$47.00
Forever Access. Improve for Life.


Everything You’ll Get Inside the Double Chin Eraser Protocol
- Lifetime access to your Double Chin Eraser Protocol & Daily Practice (Value-packed daily sequence to lift, tone, and refine your jawline)
- Two weeks free in the Age Fiercely Community to ask your burning questions.
- Exclusive Daily Line Eraser Practice – a 10 minute workout, myofascial release and lymph massage you can use daily – and that you won’t find anywhere else.
- A 4 Step Skincare Solution Plan. Simple, plant-based ingredients to support healthy, firmer skin under your jaw
- A full education and lifestyle fixes. Understand why double chins form—and how to shift them naturally
- Overnight Protocol. Accelerate your results and help keep fluid from building up while you sleep
Lifetime access. One-time purchase. No hidden costs.

Why This Works
I designed this protocol because I wanted a natural, lasting solution for under-chin fullness.
The Truth:
A double chin isn’t “just fat” or “just aging.” Even slim women can have it if their support muscles are weak or fascia is tight.
By retraining the deeper structures—muscles, fascia, circulation, and skin—we finally address the real causes.
And the results? A defined, confident jawline that looks as strong as you feel.
This isn’t about “anti-aging.” It’s about supporting healthy aging—and restoring your natural expression in a way that feels like you.
What Experts & Clients Are Saying:
“As a rejuvenation specialist with 25 years’ experience, I’ve seen a lot of trends come and go. Face HIIT just makes sense—science-based, holistic, and the results are impressive. I now recommend it to all my clients to amplify treatments, skincare, and lifestyle changes, especially for softening and strengthening areas of high expression.”
FAQ
Q. Is this the same as the 21 Day Face HIIT Miracle Course?
No—this is a focused mini protocol just for under-chin fullness. The 21 Day is your full-face foundation.
Q. What if I already bought the 21 Day?
This is a perfect next step—especially if the under jaw is a stubborn area for you. Many users stack protocols with the 21 Day Course for best results.
Q. I’m not overweight—why do I still have a double chin? this the same as the 1:11 Line Eraser Protocol?
Often it’s posture, fascia, or weak muscles—not fat. This protocol targets those deeper causes.
Q. Will this work if my double chin is genetic?
Yes! While bone structure can’t change, you can lift support, strengthen muscles, and improve skin tone—reducing even inherited fullness.
Q. Am I too old for this to work?
Not at all—your skin and muscles can respond to this program at any age.