In today's market for aesthetic medicine, the demands for natural results, safety and long-lasting effect are steadily increasing. Teosyal from Teoxane is one of few filler ranges developed specifically for dynamic facial areas – with a technology that preserves the natural elasticity and flexibility of hyaluronic acid. Teosyal is manufactured by Teoxane SA in Geneva, Switzerland, and is today distributed by BC Nordic in the Nordics.
Teosyal is a premium hyaluronic acid filler range manufactured by Teoxane in Switzerland. The range is developed for treatments spanning from subtle skin improvement and lip contouring to volume restoration and structural facial contouring. What distinguishes Teosyal from many traditional hyaluronic acid fillers is the focus on flexibility, natural facial movement and tissue integration.
This is particularly important in dynamic facial areas such as the cheeks, lips, nasolabial folds and perioral lines – places where facial mimicry and movement mean that stiff fillers can give an unnatural or “frozen” expression. Teosyal is designed to follow the skin, not to control it.
RHA® · Resilient HA · Teoxane · Patented technology
The RHA technology is developed to preserve the natural chain length and structure of hyaluronic acid through a gentle cross-linking process with fewer chemical modifications. The result is a gel that is elastic enough to follow facial expressions and flexible enough to integrate naturally into the tissue – without the stiffness that traditional cross-linked fillers can give in mobile facial areas.
The RHA technology makes the Teosyal range particularly popular for treatment of lips, smile lines, cheeks and jawline – areas where the patient moves the face all day long and where a natural appearance across all expressions is decisive for a successful result.
"What separates a good filler treatment from a poor one is not the volume alone – it is whether the filler moves naturally when the patient smiles, talks and shows their facial expressions. This is precisely where the RHA technology makes a difference."
— On the philosophy behind the RHA® technology
The Teosyal range covers the entire treatment spectrum – from the lightest products for fine lines to the most powerful volumising fillers.
In addition to the RHA® range, Teosyal offers Ultra Deep – the most volumising filler in the product family. With 25 mg/g cross-linked HA and very high elasticity it is designed specifically for the cheekbones, chin and midface, where maximum volume and long-lasting effect are the priority. The unique elasticity prevents gradual volume loss and preserves the lift over time.
Many clinics compare Teosyal with Juvederm, Restylane and Belotero. Here are some of the most important differences:
| Property | Teosyal (Teoxane) | Standard HA fillers |
| RHA® technology | Patented · Exclusive | Not available |
| Elasticity in dynamic zones | Very high | Variable |
| Eye-specific formulation | Redensity II · Dedicated | Limited |
| 360° rotating hub | Yes · Glass syringe | Not standard |
| Product range | RHA 1–4 + Ultra Deep + Kiss + Redensity | Variable |
| Country of manufacture | 🇨🇭 Switzerland · Teoxane SA | Varies |
The choice of filler always depends on indication, anatomy, treatment goals and the practitioner's preferences. Many practitioners also combine products from different ranges in the same treatment in order to achieve more balanced and natural results.
The duration depends on product choice, treatment area, the patient's metabolism, injection technique and lifestyle. In general, Teosyal treatments last between 6 and 18 months. Areas with high dynamics and movement – such as the lips – typically break down filler faster than more stable structural zones such as the chin and cheekbones. Maintenance treatments are recommended in order to maintain optimal results over time.
Teosyal is particularly known for the RHA® technology (Resilient Hyaluronic Acid), which preserves the natural structure of hyaluronic acid for superior elasticity and natural dynamics in mobile facial areas. In addition, Teosyal offers one of the market's few dedicated eye treatments (Redensity II) and ergonomic glass syringes with 360° rotating hub.
Teosyal Kiss – in the RHA® Kiss and PureSense Kiss versions – is used primarily for the lips and perioral areas. The product gives natural volume, lip contour and definition with preserved mobility. Integrated lidocaine makes the treatment comfortable.
Yes. Teosyal Redensity II is the first and only HA gel developed specifically for the tear trough and dark circles. The non-cross-linked formulation with low hygroscopicity minimises the risk of swelling in this sensitive area.
The RHA® range is graded by viscosity and degree of cross-linking. RHA® 1 is the lightest – for fine lines and delicate zones. RHA® 2 is for moderate wrinkles. RHA® 3 is for deeper wrinkles and lip volume. RHA® 4 is the most powerful – for volume treatment of temples, cheeks and chin.
Results typically last between 6 and 18 months, depending on product, treatment area and the patient's metabolism. Lips and dynamic zones have a shorter duration than stable structural areas such as the chin and cheekbones.
The choice is based on indication, skin quality, anatomy, the patient's expectations and the desired projection. Many practitioners combine products from the range in the same treatment – for example Redensity II for the tear trough and RHA® 2 for nasolabial folds in one session. BC Nordic offers advice on product selection.
BC Nordic offers the entire Teosyal assortment with advice on product selection, fast delivery and professional support.
See the Teosyal assortment →