Teoxane’s RHA® range of dermal fillers are multi-award winning for their unique properties. RHA® stands for Resilient Hyaluronic Acid precisely because this range of dermal filler has been designed to adapt to the dynamic demands of your face. RHA®4 is the thickest gel in the RHA® range, and has been designed to give the most volume out of the products in this range. With RHA®4, practitioners can offer natural-looking volume that can flex and move in those dynamic areas of the face
