Restylane Kysse

Restylane Kysse is a hyaluronic acid dermal filler developed by Galderma for lip augmentation and the treatment of upper perioral lines. Made with XpresHAn Technology, it provides natural-looking volume, definition, and support while allowing the lips to move naturally. It also helps improve lip texture and hydration for a softer, smoother appearance. Results are visible immediately after treatment and continue to settle over 1 to 2 weeks. Clinical studies have shown results can last up to 12 months, although individual results vary. The treatment provides natural-looking lip enhancement with minimal downtime.

Sessions Required
1 session
Duration of Results
Up to 12 months depending on individual factors
Session Duration
45–60 minutes (including 30 minutes for numbing cream application)
Downtime
Mild swelling, redness, or bruising for 1–7 days
Skin Concerns
Flat Lips Lip Asymmetry Perioral Lines Poor Lip Definition Thin Lips
Flat Lips
Lip Asymmetry
Perioral Lines
Poor Lip Definition
Thin Lips

What is Restylane Kysse?

Fuller, well-defined lips are one of the most popular aesthetic treatments at Euphie Clinic. Achieving a natural-looking lip filler result is about more than simply adding volume. It requires the right filler, careful technique, and a personalised approach that complements your unique lip shape and facial features. 

Restylane Kysse is a hyaluronic acid lip filler developed by Galderma for lip augmentation and the correction of upper perioral lines. It is made with XpresHAn Technology, which creates a flexible gel designed to move naturally with your lips while adding volume, definition, and hydration.

At Euphie Clinic, every Restylane Kysse treatment is tailored to you. Our doctors assess your lip shape, facial proportions, and treatment goals before creating a personalised plan. Whether you want subtle hydration, better definition, improved symmetry, or fuller lips, the treatment is customised to achieve balanced, natural-looking results.

How Does Lip Filler Work?

Restylane Kysse is made with hyaluronic acid, a substance that occurs naturally in the body and helps keep the skin and lips hydrated and supported. When injected into the lips, it restores volume while attracting water to improve hydration, leaving the lips looking fuller and feeling softer.

Restylane Kysse is made with XpresHAn Technology, which creates a flexible gel designed to support natural lip movement. This helps maintain a soft, natural appearance whether your lips are at rest or in motion.

At Euphie Clinic, our doctors carefully assess your lip anatomy, facial proportions, and aesthetic goals before planning your treatment. Restylane Kysse is then precisely injected into selected areas of the lips to enhance volume, define the lip border and Cupid’s bow, improve symmetry, or provide subtle hydration. Every treatment is personalised to create balanced, proportionate, and natural-looking lip filler results that complement your facial features rather than changing them dramatically.

Key Benefits of Restylane Kysse

  • Designed for the lips: Specifically developed for lip augmentation and restoration

  • Natural-looking movement: Made with XpresHAn Technology to support natural lip movement during everyday expressions.

  • Adds fullness and definition: Enhances lip volume, shape, border definition, and the Cupid’s bow for balanced-looking lips.

  • Improves lip texture: Helps improve lip texture and overall appearance in addition to adding volume.

  • Long-lasting results: Clinical studies have shown results can last up to 12 months, although individual results vary.

  • Reversible: As a hyaluronic acid filler, Restylane Kysse can be dissolved with hyaluronidase if required.

  • Visible results: Lips appear fuller immediately after treatment, with final results settling over 1 to 2 weeks.

  • Minimal downtime: Most patients can return to their normal daily activities on the same day.

  • Personalised treatment: Our doctors tailor the amount, placement, and injection technique to suit your lip anatomy and aesthetic goals.

What Can Restylane Kysse Treat?

Thin or Flat Lips
Whether your lips are naturally thin or have lost volume over time, Restylane Kysse can restore fullness while maintaining a natural-looking appearance. The treatment is tailored to your facial features, helping to enhance your lips without looking overfilled.

Lip Shape and Cupid’s Bow
Restylane Kysse can enhance the natural shape of your lips, including the Cupid’s bow, to create better definition and a more balanced lip profile while preserving a soft, natural look.

Lip Asymmetry
It is common for one side of the lips or one lip to be slightly fuller than the other. Restylane Kysse can improve lip symmetry by restoring balance and creating a more proportionate appearance.

Perioral Lines
Fine lines around the mouth, often called lipstick lines or smoker’s lines, can become more noticeable with age. Restylane Kysse helps soften these lines by restoring support and volume to the surrounding area.

Lip Hydration and Texture
In addition to enhancing volume and shape, Restylane Kysse attracts and retains moisture within the lips, helping to improve hydration and texture. This leaves the lips looking smoother, softer, and healthier.

How Long Do Lip Fillers Results Last?

Restylane Kysse has been shown in clinical studies to last up to 12 months. How long the results last varies from person to person and depends on factors such as your metabolism, lifestyle, lip movement, and the amount of filler used. Our doctors at Euphie Clinic will recommend a personalised maintenance plan based on your treatment goals and how your lips respond over time.

Frequently Asked Questions

Will my lips look overdone or unnatural?

Not when the treatment is performed by an experienced doctor who understands lip anatomy and facial proportions. At Euphie Clinic, our approach is always to enhance your natural features rather than dramatically change them. We take a conservative approach, carefully assessing your results during the session and adding more filler only if needed. The goal is soft, balanced, and naturally beautiful lips that complement your facial features.

Most patients find lip fillers treatment very manageable. Numbing cream is applied before the session and Restylane Kysse contains a mild local anaesthetic within the formula itself. Most patients describe the sensation as a mild pinching or pressure.

Results are visible immediately after the session. However, because swelling is common in the first few days, the true settled result is best assessed 1 to 2 weeks after treatment once swelling has fully reduced.

Yes. As a hyaluronic acid filler, Restylane Kysse can be dissolved using hyaluronidase, an enzyme that breaks down hyaluronic acid, if needed. This gives you peace of mind knowing the treatment is not permanent.

Yes. Restylane Kysse works well as part of a broader facial rejuvenation plan. It is commonly combined with botulinum toxin for patients who also want to address lines around the mouth or the corners of the lips, or with other dermal fillers for patients looking to address volume and structure in other areas of the face at the same time. Our doctor will advise the safest and most appropriate combination for your goals.

Restylane Kysse is not recommended for individuals who are pregnant or breastfeeding, have active skin infections, cold sores, or open wounds in or around the mouth, have a known allergy to hyaluronic acid or lidocaine, have a history of severe allergic reactions, or are prone to bleeding or are on blood-thinning medications. A thorough consultation with our doctors at Euphie Clinic will confirm your suitability before treatment begins.

When Restylane Kysse naturally wears off over time, the lips gradually return toward their pre-treatment appearance. The lips do not become looser or thinner than they were before simply because the filler has worn off. A maintenance session can be scheduled when you feel ready.