Teosyal RHA 4 – 2 x 1ml
Buy Teosyal RHA 4 2 x 1ml online for professional aesthetic use. TEOSYAL RHA 4 is the thickest gel in the standard RHA range, formulated with 23mg/ml hyaluronic acid and 0.3% lidocaine for professional correction of deep wrinkles, folds and facial volume loss.
Teosyal RHA 4 Dermal Filler
TEOSYAL RHA 4 is part of the RHA range from Teoxane, developed around the company’s Resilient Hyaluronic Acid technology.
The product is a sterile, transparent and viscoelastic hyaluronic acid gel of non-animal origin. The standard presentation contains 2 x 1ml pre-filled syringes.
Key Features
- Resilient Hyaluronic Acid (RHA) dermal filler
- 23mg/ml hyaluronic acid
- 0.3% lidocaine
- 2 x 1ml pre-filled syringes
- Non-animal-derived hyaluronic acid
- Sterile and non-pyrogenic gel
- Thickest gel in the standard RHA range
- Designed for deep wrinkles and folds
- Suitable for professional facial volume applications
- Teoxane professional aesthetic product
Designed for Deep Wrinkles & Facial Volume
Teoxane positions RHA 4 for the correction of deep wrinkles and folds, including nasolabial folds, marionette lines and cheek wrinkles. It is also designed for facial volume restoration.
The UK Teoxane product information describes RHA 4 as the thickest gel in the RHA range, designed to provide substantial volume and definition in dynamic areas such as the cheeks and facial contours.
23mg/ml Hyaluronic Acid
Each RHA 4 formulation contains 23mg/ml hyaluronic acid. The gel uses Teoxane’s RHA technology, designed to retain characteristics that allow the filler to accommodate facial movement.
Teoxane identifies RHA 4 as its highest-volume formulation within the standard RHA range.
With 0.3% Lidocaine
TEOSYAL RHA 4 contains 0.3% lidocaine hydrochloride. Lidocaine is incorporated into the formulation as a local anaesthetic component.
Dynamic Facial Contouring
One of the defining characteristics of RHA 4 is its positioning for areas of the face that move and express frequently.
Teoxane describes the RHA range as being developed to adapt to dynamic facial movement, while RHA 4 is specifically positioned for volume and definition in areas such as the cheeks and facial contours.
Teosyal RHA 4 vs Other RHA Formulations
The standard RHA range uses different formulations for different correction requirements:
- RHA 1 — fine superficial wrinkles.
- RHA 2 — linear facial wrinkles and mild-to-moderate folds.
- RHA 3 — deeper facial wrinkles and folds.
- RHA 4 — deepest/highest-volume formulation in the standard RHA range, designed for deep folds and facial volume.
This makes RHA 4 particularly relevant for transactional searches around Teosyal RHA 4 facial filler, cheek filler, deep wrinkle filler and facial volume restoration.
Product Specifications
| Specification | Details |
|---|---|
| Product | TEOSYAL RHA 4 |
| Brand | Teoxane |
| Product type | HA dermal filler |
| Hyaluronic acid | 23mg/ml |
| Lidocaine | 0.3% |
| Presentation | 2 x 1ml syringes |
| HA origin | Non-animal |
| Gel profile | Thickest standard RHA formulation |
| Primary positioning | Deep wrinkles, folds and facial volume |
| Professional use | Yes |
Teoxane’s current product information confirms 23mg/ml HA and 0.3% lidocaine for RHA 4, while the manufacturer IFU describes the product as a sterile, transparent, non-pyrogenic viscoelastic gel.
Why Choose Teosyal RHA 4?
TEOSYAL RHA 4 combines 23mg/ml hyaluronic acid, 0.3% lidocaine and Teoxane’s RHA technology in the thickest formulation of the standard RHA range.
For qualified aesthetic professionals seeking a Teosyal product specifically positioned for deep facial folds, facial volume and dynamic contour areas, RHA 4 provides a clear product proposition.
Professional Use Only
TEOSYAL RHA 4 is a professional injectable medical device. It should only be supplied and used by appropriately trained healthcare professionals in accordance with the manufacturer’s current Instructions for Use, applicable local regulations and professional requirements.
Not intended for self-administration.

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