TEOSYAL RHA 4: Volume Restoration and Natural Facial Sculptor | 2 syringes of 1.2ml

Teosyal RHA 4: volume for large dynamic areas

TEOSYAL RHA 4 is the volumizing reference of the RHA (Resilient Hyaluronic Acid) range from TEOXANE. The manufacturer recommends it for volume in large dynamic areas: the gel adapts to facial movements while providing structure and support.

RHA 4 restores and increases volume, corrects minor tissue ptosis, and reshapes contours: cheekbones, cheeks, chin, jawline, and temples. It also corrects deep wrinkles and folds in areas with thick skin. It contains 0.3% lidocaine hydrochloride, which improves comfort during injection.

Indications and treatment areas

According to the TEOXANE instructions, RHA 4 is indicated for facial contour remodeling, correction of deep wrinkles and folds in areas with thick skin, restoration or augmentation of volume, and correction of minor tissue ptosis:

• Midface: nasolabial folds, cheeks, cheekbones.
• Perioral region: marionette lines.
• Lower face: chin, jawline.
• Upper face: temples.

Characteristics

• Cross-linked hyaluronic acid: 23 mg/ml, non-animal origin, RHA technology.
• Lidocaine: yes, 0.3% lidocaine hydrochloride by mass.
• Packaging: 2 pre-filled syringes of 1.2 ml, with 2 sterile 27G ½″ needles per syringe.
• Duration: up to 15 to 18 months according to the manufacturer, variable depending on the patient and treated area.

Usage

Slow injection by a trained healthcare professional, using a needle or cannula. According to the instructions, the depth depends on the area: in the dermis, subcutaneous, or supraperiosteal. Do not inject into the epidermis.

FAQ

What is the difference between RHA 4 and Ultra Deep?

RHA 4 (23 mg/ml, RHA technology) targets volume in large dynamic areas. Teosyal Ultra Deep (25 mg/ml) targets projection and lift in specific areas. TEOXANE presents them as complementary for the midface.

Is RHA 4 indicated for the lips?

No. For lips, the RHA range offers RHA 2, RHA 3, or RHA Kiss.

Can temples be treated with RHA 4?

Yes. The instructions list the temples among the upper face areas.

Does RHA 4 contain lidocaine?

Yes, 0.3% lidocaine hydrochloride, which improves comfort during injection.

How long does the effect last?

Up to 15 to 18 months according to TEOXANE, with variations depending on the patient, area, and technique.