Biostimulators

Hybrid Biostimulator

HarmonyCa — Immediate Lift + Long‑Term Collagen

HarmonyCa combines hyaluronic acid (HA) for an immediate lifting effect with calcium hydroxyapatite (CaHA) for sustained collagen stimulation. It addresses multiple signs of facial ageing in one treatment by improving structure, firmness and skin quality.

What is HarmonyCa?

HarmonyCa is a new‑generation collagen biostimulator designed to meet the multidimensional needs of facial ageing. By combining HA and CaHA in a single injectable, it delivers an immediate HA lift while the CaHA microspheres stimulate new collagen for gradual, long‑lasting improvement.

How it works

  • Hyaluronic acid distributes within the tissue to support an immediate lifting and contouring effect.
  • Calcium hydroxyapatite particles activate fibroblasts to build a firm, dense collagen network over time.
  • As gel components resorb, the new collagen maintains structure for long‑term results (often 1–3 years).

Common treatment areas

Mid‑face / Cheeks Jawline Marionette area Pre‑jowl Lateral face

What to expect

  • Appointment: ~60 minutes
  • Downtime: Typically mild (redness, swelling, tenderness)
  • Onset: Immediate lift from HA; progressive improvements over 6–12 weeks as collagen forms
  • Longevity: CaHA collagen effects commonly persist 1–3 years

FAQs

How is HarmonyCa different from standard fillers?
Standard HA fillers are designed primarily for volumising or contouring. HarmonyCa is a hybrid of HA + CaHA, offering both immediate lift and biostimulation for collagen, which supports longer‑term tissue quality and structure.
When will I see results?
You can see an immediate lifting effect from the HA component. Collagen‑related improvements emerge gradually from 6–12 weeks and continue to develop thereafter.
How long do results last?
While individual results vary, clinical effects from the CaHA component are commonly observed for 1–3 years, with maintenance planned as needed.

Performed by experienced medical injectors at Dr Wass Skin Clinic. A medical consultation is required prior to treatment. Results vary by individual. HarmonyCa is a prescription‑only medicine and will be provided after assessment.

Sculptra & Radiesse

Biostimulator Treatments

Collagen‑Boosting Treatments: Radiesse & Sculptra

Two advanced biostimulators that help your skin rebuild its own collagen and elastin for firmer, smoother, more resilient skin. Choose Radiesse Hyperdilute or Hybridised for skin quality and structure, or Sculptra for gradual, long‑lasting collagen restoration.

Radiesse — Hyperdilute & Hybridised

Radiesse (calcium hydroxyapatite) can be used in two protocols. Hyperdilute Radiesse is thinned and spread to stimulate collagen for better skin quality across larger areas; Hybridised Radiesse combines structural support with biostimulation. Typical areas include face, neck, décolletage, hands, upper arms, abdomen and knees.

Face Neck Décolletage Hands Upper arms Abdomen Knees
  • Gradual improvement in firmness, elasticity and texture from ~6 weeks.
  • Hyperdilute for skin quality; Hybridised for structure + biostimulation.
  • Results often maintained 12–18 months before top‑ups.

Sculptra — Poly‑L‑lactic Acid (PLLA)

Sculptra is a biostimulator that encourages your skin to produce new collagen for soft, natural‑looking improvement in thickness, firmness and elasticity. Suited to full‑face rejuvenation and areas with laxity or crepey texture. Results build over 6–12 weeks and can last up to 24 months.

Full face Temples Cheeks Jawline Neck Décolletage
  • Subtle, progressive results without a “filled” look.
  • Typically 2–3 sessions spaced 6–8 weeks apart.
  • Often lasts up to 24 months; maintenance as advised.

FAQs

How do I choose between Radiesse and Sculptra?
Radiesse Hyperdilute is ideal for skin quality over larger areas; Hybridised Radiesse adds structural support. Sculptra suits those wanting progressive, long‑lasting collagen restoration across the face. Your consultation will determine the best option or combination.
When will I see results?
Both treatments build gradually. Expect early changes from ~6 weeks, with clearer improvements by 12 weeks as collagen matures. Hybridised Radiesse may offer an immediate structural effect as well.
What downtime should I expect?
Usually mild and short‑lived: temporary redness, swelling or tenderness. Most people resume normal activities within 24–48 hours.

Performed by experienced medical injectors at Dr Wass Skin Clinic. A medical consultation is required prior to treatment. Results vary by individual. These are prescription‑only medicines and will be provided after assessment.

HarmonyCa / Radiesse / Sculptra

Radiesse, Sculptra and HarmonyCa are all advanced collagen biostimulators, but each works in a slightly different way. Radiesse uses calcium hydroxyapatite; in its hyperdilute form it improves skin quality and firmness, while hybridised Radiesse provides both structural support and biostimulation, with results lasting 12–18 months. Sculptra is made from poly-L-lactic acid (PLLA) and works by stimulating gradual collagen production over 6–12 weeks, giving soft, natural rejuvenation that can last up to two years with a course of treatments. HarmonyCa is a hybrid injectable that combines hyaluronic acid for an immediate lifting effect with calcium hydroxyapatite for long-term collagen stimulation, offering both instant and progressive results that can last one to three years.

 

Our most popular aesthetic treatments:

Posted on Google Google
Tracie Birdsall profile picture
Tracie Birdsall
2 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I recently had Botox with Dr Wass and would highly recommend him. I felt confident being in his care. Thank you, Dr Wass, for a lovely experience!
Posted on Google Google
Zoe Midgley profile picture
Zoe Midgley
1 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I always feel in safe hands with Dr Wass he talks through everything and explains in detail what is best i honestly wouldn't go Anywhere else when it comes to my face, he always knows best what to do, & is very professional in his work ,
Posted on Google Google
Naz Razzaq profile picture
Naz Razzaq
29 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Sami is a true professional, and gives amazing advice. She has created a bespoke skin care plan to suit my needs.. so far amazing results 🤩
Posted on Google Google
Tony Hyland profile picture
Tony Hyland
18 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Fantastic
Posted on Google Google
Tracey profile picture
Tracey
16 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Exceptional service. Put at ease straight away.