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What is Teoxane RHA?

Teoxane RHA

Teoxane RHA is a hyaluronic acid filler made by Teoxane of Switzerland. RHA (Resilient Hyaluronic Acid) is designed to preserve the long chains of natural hyaluronic acid so the filler stretches and holds as the face moves.

Manufacturing Process

  • Heatless crosslinking: HA chains are linked in a controlled environment instead of with external heat, reducing chain damage (Preserved Network Technology)
  • Minimal crosslinking: Only as much crosslinking as needed for the desired properties
  • Purification and sterilization: Dialysis removes small molecules, followed by sieving, sterilization and packaging

Product Features

  • Line-up: RHA 1 (superficial fine lines), RHA 2 (moderate wrinkles and lips), RHA 3 (deep wrinkles and lips), RHA 4 (volume in extended areas)
  • Contains lidocaine: 0.3% lidocaine to reduce discomfort during injection
  • Duration: 12–18 months depending on the product according to the manufacturer, varying by person and area
  • Those concerned about wrinkles in areas that move a lot, such as around the mouth and nasolabial folds
  • Those who want volume that stays natural when they make expressions

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