How do I know which double chin treatment is right for me?

It depends on whether your double chin is driven by excess fat, skin laxity, muscle weakness, or a combination. CoolSculpting is best for removing submental fat permanently. Ultherapy, EndyMed 3DEEP RF, and Fotona TightSculpting tighten loose chin and neck skin. EMFACE Chin re-tones the platysma and submental muscles for structural definition. Thread lifts mechanically lift and reposition lax tissue. Many patients benefit from combining approaches. Our practitioners assess your submental anatomy in detail during a complimentary consultation and design a personalised plan.

How many sessions will I need?

It varies by treatment. CoolSculpting CoolMini typically achieves the desired result in 1-2 sessions. Ultherapy is a single-session treatment with results developing over 2-6 months. EndyMed 3DEEP RF generally requires 3-6 sessions. Fotona TightSculpting typically needs 2-4 sessions. EMFACE Chin follows a 4-session protocol over two weeks. Thread lifts are a single session. Your practitioner will outline a full treatment plan at your consultation.

Is double chin fat removal permanent?

CoolSculpting permanently destroys submental fat cells — they do not regenerate. Maintaining a stable weight preserves the result, as remaining fat cells can expand with significant weight gain. Skin tightening results from Ultherapy, Fotona TightSculpting, and EndyMed 3DEEP RF are long-lasting but gradually relax as aging continues. EMFACE Chin muscle toning results are maintained with periodic touch-up sessions.

Is there any downtime?

The majority of our double chin treatments have no downtime. CoolSculpting, Ultherapy, EndyMed 3DEEP RF, Fotona TightSculpting, and EMFACE Chin all allow you to return to normal activities immediately. Thread lifts may involve 2-5 days of mild swelling and tenderness. Injectable options may cause minor bruising. Your practitioner will give you specific aftercare guidance before your treatment.

Can treatments be combined?

Yes — and combining treatments often produces the most complete result. A common staged plan is CoolSculpting first to reduce fat volume, followed by Ultherapy or Fotona TightSculpting to tighten the skin as it adapts. EMFACE Chin can be added to improve muscle tone and sharpen the jaw angle. Thread lifts can complement RF treatments for patients with significant laxity. Our practitioners design a tailored combination plan during your complimentary consultation.

Concern

Double
Chin

Submental fat that resists diet and exercise — treatable without surgery

A double chin is rarely just a weight issue. Submental fullness is shaped by several independent factors — which is why it can persist despite diet and exercise, and why the right treatment depends on understanding which factor is dominant for you.

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20+

Years Experience

TGA & FDA

Approved Devices

Treatment Options

Understanding the Concern

What Causes a Double Chin

Genetics

Submental fat is one of the most genetically determined fat stores in the body. Where your body preferentially deposits fat is largely inherited — many people develop a double chin regardless of their overall fitness or body weight.

Skin Laxity & Aging

As collagen declines with age, the skin beneath the chin and jaw loses its firmness and begins to sag. Even a modest fat deposit becomes more visible when the overlying skin no longer sits taut.

Fat vs Laxity

Some double chins are primarily excess fat; others are primarily loose skin; many are both. This distinction determines which treatment is most effective — and why assessment matters before choosing an approach.

Treatment Comparison

Double Chin Treatments Compared

CoolSculpting (CoolMini)

CryolipolysisSubcutaneous fat

The CoolMini applicator is purpose-built for the submental pocket — the curved shape fits precisely beneath the chin to target the double chin fat deposit. Cryolipolysis freezes submental fat cells to the point of crystallisation, triggering cell death without harming the overlying skin. The body then clears the destroyed fat cells over 2-4 months, permanently reducing the chin profile. Most patients see their desired result in 1-2 sessions, with no downtime and no needles.

Fotona TightSculpting

Dual-wavelength laserSubcutaneous fat + dermis

Fotona TightSculpting targets the double chin with a dual-wavelength approach that addresses both fat and skin in the same session. The Nd:YAG PIANO mode penetrates deep into the submental fat layer, using hyperthermic energy to disrupt and reduce fat volume beneath the chin. The Er:YAG SMOOTH mode then tightens the overlying skin by heating collagen fibres, preventing the loose skin that can follow fat reduction. The result is a more defined chin and jawline — without surgery or downtime.

Ultherapy

Micro-focused ultrasound (HIFU)SMAS + dermis

Ultherapy lifts and tightens the submental area by delivering focused ultrasound energy directly to the SMAS — the same structural layer a surgeon targets in a neck lift. Beneath the chin, this deep stimulation triggers a collagen rebuilding response that gradually tightens loose neck and jaw skin over 2-6 months. A single session produces a lifting effect along the jawline and reduces the soft, undefined appearance of submental laxity. Ideal when skin looseness rather than fat volume is the primary concern.

EndyMed 3DEEP RF

3DEEP radiofrequencyDermis to subcutaneous tissue

EndyMed 3DEEP uses a patented multi-source radiofrequency technology to heat the submental tissue to a precise therapeutic depth without surface discomfort. The sustained thermal energy tightens existing collagen fibres in the chin and neck immediately, while triggering new collagen production that further firms the skin over the following months. It is well suited to patients with early to moderate chin and neck laxity who want progressive improvement without any recovery time.

EMFACE Chin

Synchronized RF + HIFESDermis + submental muscles

EMFACE Chin applies synchronized radiofrequency and High-Intensity Facial Electrical Stimulation (HIFES) directly to the submental area. The RF heats the chin dermis to stimulate collagen and elastin, while the HIFES current contracts and re-tones the platysma and surrounding submental muscles — the deep muscular foundation that supports the chin contour. A weakened platysma contributes significantly to chin sagging and double chin appearance. By rebuilding muscle tone from within, EMFACE Chin improves chin definition without fat reduction or surgery.

Thread Lift

Absorbable suture threadsSubcutaneous tissue

A thread lift for the double chin uses absorbable barbed sutures placed beneath the chin and along the jawline to mechanically lift and reposition lax tissue. The threads anchor into the subdermal layer and pull the skin upward, immediately sharpening the jaw angle and reducing the appearance of submental fullness. As the threads dissolve over 12-18 months, they stimulate a collagen response that prolongs the lifting effect. Best suited to mild to moderate submental laxity, often combined with fat reduction or RF treatments for a more complete result.

Injectable Options

Neuromodulator / fillerMuscle / subdermal

Due to TGA advertising guidelines, we are unable to describe specific injectable treatments for the chin area or their effects in detail online. Injectable options are highly personalised — the right approach depends on your anatomy, the degree of fat versus laxity, and your goals. Come in for a complimentary consultation and our practitioners will walk you through every injectable option available to you.

Liposuction

Surgical fat removalSubcutaneous fat

Neck Lift Surgery

Surgical skin + muscle tighteningAll tissue layers

A surgical procedure that addresses excess submental fat, loose neck skin, and platysma muscle banding in a single operation. It delivers the most comprehensive improvement for advanced chin and neck aging, but requires general anaesthesia and 2-4 weeks of recovery. We do not perform neck lifts at 99 Medispa — our practitioners can advise whether a surgical referral is appropriate at your consultation.

Real Results