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The number one jawline company

We're here to prove attractiveness doesn’t have to be genetic.

Our trainers tackle strength, posture, tone and contour—day and night.

Plus, enjoy our 60-day money-back guarantee.

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How It Works

1
Select Your Product
Choose from our Jawline Gum, Rubber Trainer, or Mouth Tape.
2
Chew 15 Mins Daily
Consistent daily use builds strength and definition.
3
Maintain for 60 Days
Stick with the program to see lasting results.
4
Love Your Results
Or get your money back—no risk, all reward.

Andrew Huberman Headshot

The Ultimate Jawline Accelerator Kit

A complete day‑and‑night routine to sculpt a sharper, more confident profile — fast.

Chiseled® Ultimate Jawline Sculpt System
This bundle contains:

Jawline Gum — 15× tougher, sugar‑free chew for on‑the‑go masseter work.
Mouth & Nose Tape — bamboo‑silk strips that train nasal breathing overnight.
Rubber Jaw Trainer — pocket‑size silicone ring for focused bite sessions.

Doctor‑tested, results in as little as 60 days. ★ 4.8/5 rating from 25 000+ customers • Free next‑day UK delivery • 12‑month warranty • Money‑back guarantee

During the Day

  • Ultra‑Firm Gum – 15 × tougher than regular for real masseter gains.
  • 2 × 60‑s Trainer sets hit deep fibres for extra thickness.
  • Just 15 min daily = visible definition in ~60 days.

During the Night

  • Mouth & Nose Tape locks lips & tongue posture all night.
  • 8 h passive training reduces puffiness and reinforces nasal breathing.
  • Wake up literally looking crisper.

Why Each Tool Matters

BenefitHard GumTrainersTapeFull Stack
Masseter Hypertrophy✔️✔️✔️✔️✔️✔️
Deep‑Fibre Recruitment✔️✔️✔️✔️✔️
Tongue‑Up Posture✔️✔️
Lymphatic Drainage✔️✔️✔️✔️✔️
Reported Lift (8 wks)+18 %+14 %+8 %+31 %

6‑Week Action Plan

WeekFocusMorningEvening
1 – 2Conditioning5 min gum chewMouth tape overnight
3 – 4StrengthGum 10 minLight trainers + Tape
5 – 6RemodellingTrainers (medium) + Gum cooldownTape + 5 min gum before bed