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Most UK clinics build their lip work around four established hyaluronic acid (HA) ranges: Juvéderm, Restylane, Teosyal and Belotero. Around those sit other European, Canadian and Korean alternatives, some of which cost less per syringe and suit particular indications. The honest answer to "which is best" is that lip filler brands differ less in what they are made of than in how the gel is cross-linked, how firm and cohesive it feels in tissue, and what the syringe format lets you do in one appointment. This guide compares them on those terms.
This article is intended for qualified aesthetic practitioners. It is not patient advice and does not replace the manufacturer's instructions for use.
Every product below is a cross-linked HA gel. The differences that matter in the lip are listed alongside each name.
You can see how these sit side by side, including pack sizes, in our lip filler collection.
All of these brands of lip filler are cross-linked hyaluronic acid gels, but each manufacturer has its own process, and the process drives behaviour in tissue. Allergan's Vycross gels combine short-chain and long-chain HA, which the manufacturer says gives more efficient cross-linking. Galderma uses XpresHAn (also called OBT) for Kysse. Teoxane's RHA gels are designed around facial movement, and Merz uses its cohesive polydensified matrix in Belotero. Marketing names aside, what you feel at the plunger and see at review comes down to three properties:
Concentration is the figure printed most prominently on the box, and it is the least useful one on its own. Juvéderm Volbella contains 15 mg/mL of HA, against 20 mg/mL for Restylane and 24 mg/mL for the earlier Juvéderm formulation, according to a 12-month multicentre study of Volbella in the perioral area. A lower concentration paired with efficient cross-linking is a design choice and not a weaker product, so compare gels on behaviour and not on milligrams.
Format has a direct effect on cost per treatment and on how conservative you can be. Most lip products come as 1 ml syringes. Teosyal RHA Kiss is supplied as 2 x 0.7 ml and Belotero Lips as 0.6 ml, which suits staged treatment and first-time patients where a full millilitre would be too much. Most current lip gels include lidocaine. Check the pack for the needles supplied and decide beforehand whether you will use them or switch to a cannula for the body of the lip.
Volbella is the usual Juvéderm lip filler for fine definition, perioral lines and patients who want hydration and shape with little added bulk. Its soft, low-concentration Vycross gel is the reason many injectors reach for it in thinner lips. Where a patient has good tissue cover and wants visible volume, practitioners often step up to a firmer gel in the same family. The full range is in our Juvéderm collection.
Restylane Kysse was developed specifically for lips. Galderma reports that in its pivotal trial the effect lasted up to one year and that less product was needed than with the comparator (1.82 mL against 2.24 mL), figures set out in the company's announcement of its US approval. Treat those as trial results under trial conditions, not as a promise for an individual patient. In practice Restylane Kysse is chosen when natural movement matters more than sharp projection.
Teoxane positions RHA Kiss for subtle volume and contour and Kiss PureSense for added volume and contouring. The RHA gels are formulated to stretch and recover with expression, which is the argument for using them in patients who are animated speakers or who have had stiff-looking results elsewhere. Both are in the Teosyal collection.
Merz splits the lip into two jobs. Belotero Lips Shape is intended for augmentation of the upper and lower lip, and Lips Contour for defining the outline. The pair was assessed in a 146-patient multicentre study over four months, described in the Merz launch release. The small syringes make this a sensible system for border work and for patients who want a modest change.
Stylage Special Lips, Revanesse Kiss, Saypha Lips and Neauvia Intense Lips each have a following, usually because a practitioner trained on them. Korean HA gels such as Revolax are stocked by clinics that want a lower cost per syringe. The amount of published clinical data varies between these ranges, so read the instructions for use closely, confirm the device marking and build your own experience with conservative volumes before making one your default.
There are really only a few types of lip filler request, and each points to a different gel profile.
Hydration and subtle shape in a first-time patient. A soft, low-swelling gel in a small syringe. Volbella, RHA Kiss or a 0.6 ml Belotero syringe all fit.
Border definition and Cupid's bow. A gel with enough elasticity to hold a line without looking ridged. A contour-specific product or a medium-firmness lip gel placed sparingly works here.
Volume and projection. A more elastic, cohesive gel placed in the body of the lip. Kiss PureSense, Kysse, Belotero Lips Shape and the firmer Korean gels are the common choices.
Perioral lines and the ageing lip. Thin, soft gels in small aliquots, usually combined with support at the oral commissures. Firm products in a thin, atrophic lip are a common cause of visible irregularity.
Many clinics settle on two products: one soft, one structural. That covers most presentations and keeps stock simple.
No product choice makes lip injection low risk. In a cadaveric study of 193 specimens, Cotofana and colleagues found the labial arteries in a submucosal position in 78.1% of cases, intramuscular in 17.5% and subcutaneous in 2.1%. The authors concluded that the subcutaneous plane in a paramedian location was the safer site for volumising material, and advised care in the midline, where the artery was found superficially more often. They also reported 29% variability in the artery's position along the upper lip and 32% along the lower lip, so depth alone is never a guarantee.
Whatever gel you use, the same rules apply: slow injection, small aliquots, constant observation of capillary refill and a written protocol for suspected vascular occlusion, with the means to dissolve HA available in the clinic through your prescriber.
Where a syringe came from matters as much as the name on it. Before a new lip product goes into your treatment room, check that the box carries a valid CE or UKCA mark, an intact tamper seal, a LOT number and an expiry date, and that the instructions for use are in English. Record the LOT number in the patient notes and keep the peel-off labels. Store stock as the manufacturer directs and do not use a syringe that has been frozen or left in heat.
Two legal points are worth restating to your team. In England it has been a criminal offence since 1 October 2021 to inject a filler for cosmetic purposes into anyone under 18, and parental consent is not a defence, as the government guidance makes clear. The planned licensing scheme for non-surgical cosmetic procedures in England is also still being worked through. The government's consultation response of August 2025 said further work was needed to decide where each procedure sits and who may perform it, so keep your training records and insurance up to date.
There is no single best lip filler. The best lip filler brands for your clinic are the ones with clinical data behind them, a reliable supply chain and a gel profile that matches your typical patient. For most practitioners that means one soft product and one structural product from an established range.
Juvéderm, Restylane and Teosyal are among the most widely recognised names, which is one reason clinics keep them in stock. We are not aware of independent, published market-share figures for lip filler brands in the UK, so treat any ranking you see online with caution.
Almost all are cross-linked hyaluronic acid gels. They differ in firmness, cohesivity, concentration and syringe size. It is more useful to group them by purpose: soft gels for hydration and fine lines, contour gels for the border and firmer gels for volume.
Neither is better in general. Volbella is a softer, lower-concentration gel suited to subtle work, while Kysse is designed to stay flexible in a moving lip. Many experienced injectors keep both and choose according to tissue quality and the result the patient has asked for.
It depends on the product, the volume and the patient. The published Volbella and Kysse studies cited above followed patients for 12 months, but lips are highly mobile and many patients return sooner. Give patients a realistic range and avoid quoting a fixed duration.
Pick lip filler brands the way you would pick any clinical tool: by evidence, handling and fit with your patients, not by what is trending. Start with one soft and one structural gel from a range you have been trained on, buy from a supplier that can show you where the stock came from, and review your results at two weeks before adding anything new to the shelf.
