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HarmonyCA
HarmonyCA is a hybrid injectable that combines hyaluronic acid with calcium hydroxyapatite. The hyaluronic acid gives an immediate lift, while the calcium hydroxyapatite supports collagen over the following months.
From £400Book a free consultation

Is it for me?
What it can help with
- Loss of volume in the cheeks
- Sagging in the lower face
- Jawline definition
- Nose-to-mouth and marionette lines
- Skin that has lost firmness
At a glance
What to expect
- Appointment
- Around 45 minutes
- Results
- Some lift straight away, improving over several weeks
- Lasts
- Usually 12 to 18 months
- Downtime
- Swelling or tenderness for a few days
- Price
- From £400
About the treatment
How it works
HarmonyCA is made of two ingredients that do different jobs. Hyaluronic acid gives immediate lift and hydration. Calcium hydroxyapatite, a mineral found naturally in the body, sits in the tissue and encourages the skin to produce its own collagen over the following months.
The result is an initial improvement in contour followed by a gradual gain in firmness. It is used on the cheeks and lower face in people who want more than a standard filler can give but are not looking for surgery.
Your appointment
What happens, step by step
Consultation
We talk through your concerns and medical history, examine the area and explain your options, the cost and the risks. You can take time to think it over.
Preparation
On the day we confirm your consent, take photographs for your record, and cleanse the skin.
Treatment
After numbing, the product is placed beneath the skin of the cheek and lower face with a cannula, fanned out from one or two entry points on each side.
Afterwards
You leave with written aftercare advice and our number. We check how you have settled at a review if one is needed.
Before
Preparing for your appointment
- Avoid alcohol for 24 hours before your appointment
- Tell us about any medication or supplements you take, including blood thinners. Do not stop prescribed medication without speaking to your GP
- Let us know if you are unwell, have a skin infection or a cold sore in the area, as we may need to rebook
- Tell us if you are pregnant or breastfeeding, as treatment is not carried out during this time
- Come with clean skin and no make-up on the area if you can
After
Looking after yourself afterwards
- Avoid touching or rubbing the area, and leave make-up off for the rest of the day
- Skip strenuous exercise, alcohol, saunas and steam rooms for 24 to 48 hours
- Sleep with your head slightly raised on the first night if you have swelling
- Use a cool compress for swelling, and expect any bruising to fade over a few days
- Avoid facials, facial massage and dental work for two weeks
- Call us straight away if you have increasing pain, pale or mottled skin, or any change in vision
Questions
Frequently asked
How is it different from standard filler?
Standard hyaluronic acid filler adds volume. HarmonyCA also contains calcium hydroxyapatite, which encourages the skin to produce collagen, so firmness continues to build after treatment.
How long does it last?
Typically 12 to 18 months.
Does it hurt?
Most people describe it as uncomfortable rather than painful. We apply numbing cream beforehand, and most fillers also contain a local anaesthetic.
What are the side effects?
Redness, swelling and bruising at the injection sites are common and usually settle within a few days. Rarer, more serious risks exist with any filler treatment, and we explain them fully at your consultation before you decide.
Can it be dissolved?
Not in the same way as a pure hyaluronic acid filler, because of the calcium hydroxyapatite component. This is one of the things we discuss at consultation.
Why M.D Aesthetics
What you can expect from us
A proper consultation
Free, unhurried and with no obligation. We would rather you left informed than booked.
Honest advice
If a treatment is not right for you, or a different one would serve you better, we will say so.
Clear prices
You know the cost before you commit, and our starting prices are published.
Aftercare
Written advice after every treatment, and someone to call if you have a question.
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Talk it through first
Book a free 30-minute consultation to find out whether HarmonyCA is right for you.



