TEOSYAL RHA® Hyaluronic Acid Fillers

The first Resilient Hyaluronic Acid (RHA) filler dedicated to respecting facial dynamics. 

Resilient Hyaluronic Acid Dermal Fillers

More than fading wrinkles & restoring volume, the purpose of aesthetic medicine is to give the face a naturally attractive appearance. Until now, traditional HA fillers have not been designed with the idea that a face is everything but static. That's where TEOXANE is looking to make a difference. 

With TEOSYAL RHA, is manufactured through an innovative, patented process, to create the first resilient hyaluronic acid filler dedicated to facial dynamism.  RHA 1, 2, 3 and 4 are designed to stretch and resist under repeated harsh stretch conditions to meet the clinical needs of today's physician.
Physicians and patients are highly satisfied by TEOSYAL RHA performance.   When you start injecting with the RHA line, you can expect:
  • The ability to fill expression lines while remaining undetectable
  • Malleability properties to avoid movement resistance, for natural-looking results
  • Volumizing capabilities while remaining undetectable

The Demand For Natural Looking Results

Natural results and safety remain among the top 3 patient concerns surrounding aesthetic treatments. 

As practitioners, selecting a dermal filler with the right rheological properties is key to achieving the natural, long lasting aesthetic results your patients are looking for!

Ideal Features of a Dermal Filler: 

  • Resilience properties: injectables must adapt to facial movements in a similar manner to native tissue
  • Painless
  • Easy to inject
  • Naturally incorporated into the patients' dermis
  • Long lasting yet reversible results 

Innovative Cross-linking Process: The "Preserved Network" Method

Classical cross-linking methods were manufactured in a way that created a rigid products, not suitable for natural facial movements. 

TEOXANE has created a new manufacturing process called The Preserved Network Method to achieve facial dynamism

  • Modification degree 1.9 - 4.0 %
  • Gel consisting of long HA chains stabilized by natural and mobile interactions supported by a low crosslinker rate
  • BDDE = covalent and irreversible bonds
  • Natural and mobile bonds 


Dynamic Rheology Measurements: Stretch & Strength

The Dynamic Rheology concept includes two parameters taking real conditions into account

1) Stretch: Assessing gel malleability and adaptability in the non-linear viscoelastic region

2) Strength: Assessing structure resistance to compression and repeated small stress, like micromovements in the facial tissues 

The Teosyal RHA line consists of 4 products that are able to stretch and resist under repeated harsh stress conditions

The Business Case

Why carry Teosyal RHA Line?

  • Ability to offer new, innovative products 
  • Maximize revenue potential with the ability to meet the needs of a wide variety of patients
  • Maintain lifelong clients by delivering exceptional, natural looking results 
  • Pairs well with other therapies offered and can be implemented into bundle pricing
Support tools to help you succeed
  • Marketing support tools to promote in-clinic 
  • Social Media campaigns to drive the conversation and build brand awareness 
  • Training for your staff and help with sales strategies 
  • Clarion hosted events focused on new injection techniques from experts in the field

Teosyal RHA 1: Dynamic Superficial Wrinkles

RHA 1 implant is designed for filling wrinkles and skin folds. 

  • 15mg/mL of a mix of crosslinked and non-crosslinked HA
  • 0.3% lidocaine
  • 1.9% MoD

Best paired with Teosyal Redensity 1

Teosyal RHA 2: Dynamic Moderate Wrinkles

RHA 2 is designed to fill line wrinkles on the face, such as nasolabial folds.

  • 23mg/mL HA
  • 0.3% lidocaine
  • 3.1% MoD


Teosyal RHA 3: Dynamic Severe Wrinkles

RHA 3 is designed for filling deep wrinkles. 

  • 23mg/mL HA
  • 0.3% lidocaine
  • 3.6% MoD


Teosyal RHA 4: Dynamic Extended Areas

RHA 4 is designed for the filling of deep wrinkles in thick skin on the face.

  • 25mg/mL HA
  • 0.3% lidocaine
  • 4.0% MoD
Best paired with Teosyal Ultra Deep


"RHA 3 works great on lines. It seems to take them away immediately, which is unusual"

Dr. Carey, Associate Professor of Dermatology, Canada

"With RHA 4, you've got an aesthetic improvement without feeling the product in the skin and soft tissue - That's great!"

Dr. Redka-Swoboda, General Surgeon, Germany

"RHA1 is an excellent product, an innovation for very fine wrinkles and bar codes – very natural – very discreet"

Dr. Sebagh, FPS, France & UK

"In today's world, beauty is no longer a question of age. Women want their beauty to last into the future. That's why TEOXANE Laboratories specialize in the complex development of hyaluronic acid injectable gels with researchers driven by the culture of excellence and innovation, as well as a total dedication to effectiveness and safety. Thanks to this approach, the hyaluronic acid gels we produce in our Geneva based laboratories are the highest quality and purity."

Mrs Valerie Taupin CEO & Founder, Teoxane

"The filler becomes part of the dermal structure, rendering it more natural especially in mobile areas where the skin stretches – the likelihood of developing lumps like with other products decreases"

Dr. Galadari, Dermatologist, UAE

Teosyal RHA Brochure


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Teosyal RHA Dynamic Rheology Brochure


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RHA Teosyal Expert Toolbox


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Comparison of Two Swiss-Designed Hyaluronic Acid Gels: Six-Month Clinical Follow-Up



Histological evaluation over time of four hyaluronic acid based dermal fillers



Safety and effectiveness in moderate to severe nasolabial folds treatment



A new dynamic hyaluronic acid for facial rejuvenation



A new filler to treat the perioral area



Treatment of neck lines and décolleté



Lifting Laughter Lines



Rejuvenation of the periorbital area with Redensity II and RHA 2