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HYALURONIC ACID FILLER

Hyaluronic acid filler

Volume · Facial balance

Updated 2026.10.13 · Treatment guide

How Hyaluronic acid filler works

Volume support using hyaluronic-acid gel

Hyaluronic acid attracts water. In fillers, gel elasticity and cohesivity affect shape and tissue integration. Product selection differs between thin, mobile skin and areas needing structural support. Existing filler location and remaining volume, as well as vascular anatomy, guide supplementation of only the necessary areas. Dissolving injections do not resolve every risk.

Expected changes and suitable candidates

Assess hollow depth, left-right balance, and moving contours; account for existing filler and add only the volume needed

When a particular facial area looks hollow or asymmetry is a concern, consultation first distinguishes volume loss from sagging.

We assess the gap between your current condition and desired changes, and discuss the treatment's scope and limitations. Individual responses can differ.

Number of sessions, intervals and duration

The change visible immediately after injection may include swelling. Stabilization and duration vary with the product, area, and individual response.

Planning before and after treatment

  1. Consultation: share your medical history, past treatments and important dates.
  2. Planning: confirm the treatment areas, products or devices and recovery plan.
  3. Follow-up: follow the aftercare instructions and contact a medical institution about unusual symptoms.

Possible side effects and precautions

Injection treatments may cause redness, bruising, swelling, pain, infection, or allergic reactions. Risks of nodules and vascular complications also depend on the product and injection area. Seek immediate medical assessment if severe pain, skin-color changes, or vision abnormalities occur.

Pregnancy, breastfeeding, inflammation at the treatment site, implanted devices and medication can affect suitability. A clinician should assess these according to the guidance for the particular product and device.

Hyaluronic acid filler prices and costs

Final cost depends on the exact product or device, area, amount, number of sessions and any additional procedures. Check VAT inclusion and event eligibility conditions together.

View October events

Hyaluronic acid filler: frequently asked questions

How do fillers differ from collagen-inducing treatments?+

Fillers supplement volume with the injected material. Collagen-inducing products have different actions and progression, so consultation considers the desired speed of change and the treatment area.

How are the number of sessions and maintenance period decided?+

The change visible immediately after injection may include swelling. Stabilization and duration vary with the product, area, and individual response.

What should I tell the doctor before treatment?+

Share your medicines, allergies, underlying conditions, pregnancy or breastfeeding status and previous treatments. For energy-based procedures, implanted devices also need to be checked.

Where can I check prices and event conditions?+

See the relevant item on the events page and confirm the product, volume, area, number of sessions, VAT and additional costs during consultation. You can also confirm the eligibility period and final payment amount.

References

Product descriptions and general medical information in these resources may have different scopes of application. Individual treatment decisions follow Korean instructions for use and examination findings.

Related reading

Sculptra treatment guideJuvelook Volume treatment guideView all Volume & fillers treatmentsBefore & after treatment Q&A
Content updated: 2026.10.13 · TATOA Clinic Ansan