The lip augmentation market isn’t slowing down. The American Society of Plastic Surgeons’ 2024 Procedural Statistics Report recorded 1,449,565 lip augmentation procedures using injectable materials in the U.S. that year. Meanwhile, hyaluronic acid fillers overall were used in just over 5.3 million treatments, both up from the year before.
This pattern holds outside the U.S., too, as the International Society of Aesthetic Plastic Surgery’s 2024 Global Survey found HA filler procedures worldwide grew 5.2% to 6.3 million, keeping fillers the second most-performed non-surgical treatment behind neuromodulators.
Right now, patients are not chasing the biggest lips. Instead, they seek the most suitable treatment that would fit harmoniously with their facial features. They aim for lips that look like theirs, better rested, hydrated, and more defined. With this shift, practitioners and clinics must align their lip products and techniques to offer patients the subtler, more natural-looking results.
What Are Lip Fillers and Where to Buy Them
To keep up with this demand, clinics and individual injectors need to know which products are actually moving and why. Medica Depot tracks its own sales data across the lip filler category, and we’ve used it to build out this year’s list along with practical notes on using each product well.
A good lip filler has to walk a line: soft enough that it doesn’t interfere with speech or eating, but with enough structure to hold a natural lip shape once it settles. One reason why brands keep releasing lip-specific formulas rather than repurposing general-use fillers, and why so many of those products carry names like “Kiss” or “Smile,” is so injectors can spot them quickly in a catalog. Most ship in two versions, with lidocaine or without, and all of the products below are available to order online through Medica Depot.
How Lip Fillers Work
Most lip fillers are hyaluronic acid gels, and the mechanism is fairly straightforward once you break it down. HA is a naturally occurring sugar molecule that can hold roughly a thousand times its weight in water. When a small amount of HA gel is injected into the lip tissue, it draws in and binds moisture. This creates the added volume and plumpness at the injection site, specifically in the lip region.
The gel also physically fills space between tissue layers, which is how injectors reshape the lip border or smooth fine lines around the mouth. However, cross-linking is what separates a filler from ordinary HA: Manufacturers chemically bond the HA chains together so the gel resists breaking down too quickly in the body. The degree and type of cross-linking (and how the manufacturer processes the gel’s rheology) determines whether a product stays soft and flexible for lip tissue or holds firmer, as you’d want for cheeks or jawline.
Over time, the body’s natural enzymes gradually metabolize the HA, which is why the effect fades, and a repeat treatment becomes necessary. Practitioners can also look into the factors that affect a successful rejuvenation of the lips.
Hyaluronic Acid Fillers
Hyaluronic acid is an anionic, nonsulfated glycosaminoglycan found throughout connective, epithelial, and neural tissue. In the body, it provides various roles: it works as a cushion and lubricant in the joints, it’s a core component of the eye, and it’s known for supporting tissue repair. That moisture-binding property is exactly what makes it so useful in cosmetic injectables.
HA is also well tolerated. The body doesn’t reject the synthetic version, and the rare allergic reactions that do occur are usually tied to supporting ingredients. Because these fillers are biodegradable, the effect isn’t permanent. Patients return for a touch-up once the gel has broken down, which also means an injector can adjust the look over time rather than committing to one outcome.
Popular Brands
The names on this list haven’t changed much, but the formulas have gotten more refined. These four remain the segment leaders on Medica Depot: Revanesse Kiss, Restylane Kysse, Teosyal RHA Kiss, and JUVÉDERM® ULTRA SMILE.
They differ by country of origin, price point, gel strength, how long results last, and syringe volume, so the right pick usually comes down to what a specific patient’s lips and goals call for.
Revanesse Kiss
Revanesse is a Canadian brand, and Kiss is built specifically for lip volume. The appointment itself runs 15 minutes to an hour depending on the result a patient wants, and the effect is visible right away, though patients should hold off on exaggerated lip movement for the first few hours.
Kiss comes with 3% lidocaine, though patients can still feel moderate discomfort at the injection site, along with occasional bruising, itchiness, or redness that typically clears within 48 hours. Results last up to 9 months. Genuine Revanesse Kiss is available through Medica Depot, where you can browse the entire catalogue to buy Revanesse wholesale.
Restylane Kysse
Restylane Kysse comes from the Swiss company Galderma, one of the most trusted names in dermal fillers. Kysse uses Galderma’s Optimal Balance Technology™, pairing heavier HA molecules with a smoother gel structure so the filler integrates into lip tissue without looking stiff or overdone.
That technology is also why Kysse tends to hold up longer than most, with results lasting up to a year. Patients see the change immediately, and as with most lip fillers, avoiding heavy lip movement in the first hours helps the gel settle evenly. Medica Depot carries genuine Restylane Kysse, but you can also browse the entire product range and order Restylane fillers that meet the need of your clinic.
Teosyal RHA Kiss
Teosyal RHA Kiss by Teoxane Laboratories is a solid pick for adding volume. It is effective for softening fine lines around the mouth, correcting asymmetry, or fine-tuning overall lip proportion. Because its HA is non-animal in origin, the allergy risk is low, which makes it a common choice for patients with sensitive skin. Teoxane also introduced its RHA Collection with mepivacaine instead of lidocaine in 2025, a change clinics have been adopting for patients who want comparable numbing with less bruising.
Results become visible right away and last up to 9 months, though patients should expect a couple of days of mild swelling before the final look settles in. You can buy authentic Teosyal products directly through Medica Depot.
JUVÉDERM® ULTRA SMILE
Juvéderm, owned by AbbVie, remains one of the biggest names in the filler world, and ULTRA SMILE is its lip-specific formula. It handles volume, asymmetry correction, and softening of fine lines around the mouth in one product.
Results last up to a year, and the gel includes lidocaine for a more comfortable injection. Medica Depot carries JUVÉDERM® ULTRA SMILE along with the rest of the Juvéderm lineup, often at a discount. Additionally, clinicians seeking a JUVEDERM for lips review can read our comprehensive resource to learn more about the lip product, or browse the product range to buy Juvéderm wholesale.
Benefits of Using Hyaluronic Acid Fillers for Lips
When performed by a licensed, experienced injector, HA lip fillers offer a handful of clear advantages, and most of them come back to how a patient feels about their appearance afterward.
First, they restore or add fullness. A trained injector can build volume across both lips, place point injections along the border, or focus on the central “cupid’s bow” area. The procedure results may depend on what the patient wants and the practitioner’s treatment plan.
Second, they can redefine the lip border and correct asymmetry, which matters more to patients than raw volume in a lot of cases.
Third, they smooth the fine vertical lines that tend to form around the mouth as skin loses elasticity.
Fourth, if a patient isn’t happy with the outcome, the filler can be dissolved partially or entirely with hyaluronidase, which gives both patient and injector room to adjust course.
And finally, the effect shows up almost immediately, which is part of why lip appointments spike ahead of occasions like Valentine’s Day or wedding season.
Conclusion
Heading into the rest of 2026, demand for lip fillers isn’t slowing down, but the definition of a “good result” has shifted toward natural-looking volume, often built up gradually across a few sessions rather than achieved in one visit. The bestselling lip fillers in this category are stocked and ready to order on the Medica Depot website.
Whatever the brand or technique, we recommend sticking with the products your trained aesthetic professional already has hands-on experience with. Familiarity with a filler’s behavior in tissue matters more than any single spec sheet. Whatever you or your clinic decide to use, you’ll find it here.
Disclaimer
We discourage any non-professional and non-certified usage by patients or beauty specialists. All dermal fillers for face have to be injected exclusively by a registered medical practitioner to avoid possible side effects.
References
- American Society of Plastic Surgeons. 2024 ASPS Procedural Statistics Release. American Society of Plastic Surgeons. Published 2025. https://www.plasticsurgery.org/documents/news/statistics/2024/plastic-surgery-statistics-report-2024.pdf
- International Society of Aesthetic Plastic Surgery. Global Survey 2024: Full Report and Press Releases; 2024. Accessed July 21, 2026. https://www.isaps.org/discover/about-isaps/global-statistics/global-survey-2024-full-report-and-press-releases/
- Hong GW, Choi W, Yoon SE, Wan J, Yi KH. Anatomical-Based diagnosis and filler injection techniques: lips and philtrum. Life. 2025;15(2):315. doi:10.3390/life15020315
