What is Volift XC? A physician explains the effects and mechanism of hyaluronic acid fillers

Volift XC (VYC-17.5L) is an injectable agent for the mid-face that contains hyaluronic acid as its main ingredient. It is used to plump up skin depressions in areas such as the cheeks and forehead, and aims to gently restore the three-dimensional definition lost due to aging and skeletal changes using the filler's water-retention capacity and firmness. At Zettis Beauty Clinic, we offer treatments of this kind.

How Volift XC works—Moderate lift through Vycross cross-linking technology

Volift XC is one of the hyaluronic acid fillers that uses a cross-linking technology called "Vycross," a formulation with a hyaluronic acid concentration of 17.5 mg/mL combined with the local anesthetic component lidocaine. In the same Vycross family, there is VYC-25L, which specializes in volume formation of the chin and lower face[1]and VYC-12L for fine lines and skin texture improvement[3]and Volift XC (VYC-17.5L) is positioned in between, handling mid-facial to moderate depth depressions.

How far does the effect go? — The difference between direct data and related evidence

This is a point we should convey honestly. High-quality clinical trials targeting Vollift XC (VYC-17.5L) itself are limited within the scope of materials that can be confirmed at this time. As evidence for hyaluronic acid fillers in general for midface volume loss, there is a two-year single-blind randomized controlled trial by Jones and Murphy, which reports significant improvements in volume recovery and patient satisfaction[4]. Regarding VYC-25L, a related Vycross product, expert consensus for lower face and jawline remodeling has been organized,[1][2], which serves as reference information supporting the efficacy of Vycross as a technological platform. However, these are not data unique to Vollift XC, but rather should be understood as knowledge of related preparations and the class as a whole.

Duration of effect — varies by product and treatment area

The duration of effect for hyaluronic acid fillers is, according to textbooks,12–24 monthsis considered a guideline[7]. On the other hand, in areas with less movement, the duration tends to be longer, while in areas with significant facial muscle movement, it tends to be shorter. While 3–12 months serves as a guideline, cases have been reported where the filler persists for over 10 years depending on the area[8]. Long-term (over 2 years) follow-up data specific to Volift XC was not found in the reviewed materials, and it is necessary to consider the premise that results vary depending on individual differences, injection site, and injection volume.

Complications and Risks — from Bruising and Swelling to Vascular Complications

Complications reported for hyaluronic acid fillers in general are mostly mild and transient, such as bruising, swelling, and redness. A systematic review targeting facial wrinkle correction found that the majority of reported complications were mild, transient injection-site reactions, with no severe vascular occlusion or vision impairment confirmed[6]. On the other hand, hyaluronic acid filler injection carries a structural risk of skin necrosis and vision impairment due to vascular embolism, and when such occurs, prompt dissolution using hyaluronidase is required[9]. For safe technique, aseptic procedure, appropriate injection depth, and slow, low-volume divided injection are considered important[5].

Who Is It Right For? — Indications and Contraindications

Volift XC is suitable for those who want to gently fill in hollowness and depression in the cheeks and midface, and those with relatively moderate-degree volume deficiency. When skeletal jaw recession or lower-face contour formation is the primary goal, higher-viscosity, higher-elasticity VYC-25L series fillers become consideration candidates[1][2], and if fine lines and skin quality improvement is the primary goal, lower-viscosity VYC-12L series is considered[3]. Ultimately, which formulation and quantity is appropriate is determined by the physician at Zetis Beauty Clinic based on skin thickness, skeletal structure, and desired aesthetic outcome.