The most intensive of Teoxane Laboratories’ four Teosyal RHA formulations, RHA 4 comes in a pair of 1.0 ml pre-filled syringes for fast application of the desired quantity of hyaluronic acid.

At the top end of the Teosyal RHA range, RHA 4 is suitable for the most volumising procedures, smoothing out deep lines and furrows, and restoring support to sagging skin across regions of the face.

Its authentic hyaluronic acid compounds closely mimic their natural human equivalents, to fill, volumise and contour the affected area with an outcome that will not look excessively firm, taut or swollen.

This soft but strong support allows extensive work to be performed on highly mobile parts of the face, without preventing movement in the brow when expressing emotions, in the lips when eating or speaking, and in the cheeks when smiling or chewing.