Hyaluronic acid for chin projection: Volux XC or Juvederm Volift XC—which should I choose?

If you want to project the chin firmly forward, Volux XC is a candidate; for thin skin or subtle changes, Juvederm Volift XC may be appropriate[1]. Volux XC is firmer and maintains shape better, and reports indicate that the same concern can be addressed with less volume compared to Juvederm Volift XC[1]. However, no head-to-head trial compares the two directly; the choice between them is based on expert clinical experience[1].

How do Volux XC and Juvederm Volift XC differ?

The main difference is gel firmness. Volux XC contains 25 mg of hyaluronic acid per mL, while Juvederm Volift XC contains 20 mg; the elastic modulus (G′) is 665 and 398 respectively, making Volux XC the firmer option[1].

Volux XC has properties similar to an injectable implant (prosthesis) and is suited to the chin and jawline, where muscle force is strong[1][2]. Juvederm Volift XC also has efficacy and safety data from trials for chin projection[3].

What are the guidelines for choosing between them?

The basic approach is to differentiate by injection depth and skin thickness. One proposal is to use Volux XC directly over bone and Juvederm Volift XC in the shallower layer above muscle[4].

Some physicians choose the softer Juvederm Volift XC for patients with particularly thin skin or low fat content[1]. Using Volux XC carries a higher risk of pain, swelling, and surface irregularities[1].

Volume also requires attention. Injecting the same amount of Volux XC as Juvederm Volift XC may lead to overfilling or pain on palpation, according to the literature[1].

What is the expected longevity and results?

In a trial of 119 patients with recessed chins, 91.8% reported improvement at 3 months[5]. Satisfaction with the submental area and jawline increased in 95.3% of patients at 3 months and 86.3% at 12 months[5].

Efficacy in the chin region has been reported to last at least 18 months[2]. Expert experience indicates longevity often exceeds 24 months, though the mobile chin may have shorter duration than areas such as the nose[1].

How does hyaluronic acid compare to implant (prosthesis) or bone surgery?

Hyaluronic acid is one alternative to surgical intervention[2][6]. Even in patients with pronounced chin retrusion, improvement has been documented, supporting the rationale for non-surgical refinement[6].

Surgical options include insertion of a silicone implant (prosthesis) or bone contouring via osteotomy[7]. With bone surgery, the vertical length of the chin can be increased by adding bone[7]. The literature provided here does not include head-to-head comparisons between hyaluronic acid and surgery.

A major difference is that hyaluronic acid can be broken down by the enzyme hyaluronidase[1]. Conversely, it is gradually absorbed over time, so repeat injections are necessary to maintain results[1].

Are there differences in risk?

Immediate post-injection reactions such as swelling and pain were mild and transient in most cases[6]. Injecting a large bolus at once or placing it too superficially increases the likelihood of palpable nodules[1].

In patients who received both Juvederm Volift XC and Volux XC simultaneously, delayed inflammation at the Volux XC site has been reported[8]. In this case, 4 mL was injected into the chin at once, and symptoms resolved quickly with hyaluronidase injection[8]. If severe pain or skin color changes occur after injection, contact the clinic immediately.

What should I confirm at consultation?

The appropriate choice depends on the degree of chin retrusion, skin thickness, overall facial balance, and whether surgery is being considered. Information in an article alone cannot determine which agent and volume are right for your chin.

At consultation, confirm the agent and volume to be used, whether it will be administered in multiple sessions, expected longevity, contact information if swelling occurs, and whether hyaluronidase can be used if needed.