Ozempic Face: What Causes It and How Fillers Can Restore Lost Volume

Medically reviewed by Dr. Kang Kun Woo, Chief Doctor, Newstar Clinic · Last reviewed: October 20, 2026

Treatment options at a glance

• Lost volume (temples, cheeks): hyaluronic acid (HA) fillers

• Gradual support: Sculptra, Juvelook Volume, Radiesse

• Loose skin: Ultherapy Prime, Sofwave, Thermage

• Thin, tired skin: Rejuran, SkinVive

What is Ozempic face?

Ozempic face is not a medical term. It describes the gaunt look some people get after losing weight quickly. It is often linked to GLP-1 medications such as Ozempic, Wegovy and Mounjaro, but it can also happen after weight loss surgery or a fast change in diet. Common signs include:

• Hollow cheeks and temples

• Sunken-looking eyes

• Thinner lips

• New lines, loose skin and sagging along the jawline

What causes Ozempic face?

It is not a side effect of the medication itself. It is linked to how fast the weight comes off. Rapid weight loss shrinks the fat under the skin of your face and can reduce collagen and elastin, the proteins that keep skin firm. Because facial fat naturally decreases with age, the change often shows more in older adults.

Can Ozempic face be reversed?

It does not go away on its own, and if you keep the weight off, the changes usually stay. The good news is that treatments can bring back a fresher look by restoring lost volume, rebuilding collagen and tightening loose skin.

How do dermal fillers help Ozempic face?

Fillers are the most direct way to replace lost volume. Hyaluronic acid (HA) fillers are placed where fat has been lost, such as the temples, cheeks, jawline and lips, to restore the natural curves of your face. HA fillers can be dissolved with an enzyme called hyaluronidase if needed, which is reassuring if it is your first time.

At Newstar Clinic, we don't pick imported fillers in advance. On the day of treatment, your doctor looks at your facial structure and skin, then chooses the product that suits each area, from Restylane, Juvéderm or Belotero. The goal is not a "filled" face, but one that looks like you did before the weight loss.

What about collagen stimulators like Sculptra or Juvelook?

Collagen stimulators work more slowly than fillers. Over several weeks, they help your skin build its own collagen, which brings back support across wider areas.

• Sculptra: a collagen stimulator made of PLLA

• Juvelook Volume: PDLLA combined with hyaluronic acid

• Radiesse: made of calcium hydroxylapatite (CaHA)

Many patients combine the two: a filler for instant volume, and a collagen stimulator for longer-term support. Learn more in our guide: Juvelook vs Rejuran.

How do you tighten face skin after Ozempic?

Restoring volume alone can leave some loose skin behind. Lifting devices that heat the deeper layers of the skin are often added to help it firm up.

• Ultherapy Prime: uses ultrasound imaging to deliver heat to deeper layers

• Sofwave: delivers ultrasound heat to the skin at a set depth

• Thermage: uses radiofrequency (RF) to warm the skin and improve firmness

For loose skin on the body, see our guide: Loose Skin After Ozempic, Wegovy or Mounjaro.

What about skin quality?

After weight loss, skin can also look thinner and duller. Rejuran supports repair for thin, tired skin, and SkinVive helps improve skin smoothness on the cheeks. Read more about Rejuran in our guide: What Is PDRN, PN and Rejuran?

Who does fillers at Newstar Clinic?

Dr. Kang Kun Woo, our Chief Doctor, works as a key doctor for filler and lifting manufacturers and teaches filler techniques to other doctors. At your consultation, your doctor examines your face and decides what you need: fillers, a collagen stimulator, lifting, or a mix. You only do what your face needs.

When should I start, and can you prevent Ozempic face?

You can't always avoid it, but you can reduce it. Losing weight more slowly (about 1 to 2 pounds a week), eating enough protein and wearing sunscreen every day can help.

Volume fillers are best done once your weight is fairly stable, because further weight loss can change the result. Skin quality treatments and lifting can start while you are still losing weight. Your doctor will plan the order and timing at your consultation.

How much does Ozempic face treatment cost in Seoul?

The cost depends on the treatments, products and amounts in your plan. At Newstar Clinic, your doctor checks your face first, then we give you the final total including 10% VAT before treatment. Everyone pays from the same price list, whatever their nationality.

Want to know what your face needs? Message us on WhatsApp.