Dermal Fillers
HArmonyCa is a hybrid filler: hyaluronic acid for definition during the session, and calcium hydroxylapatite that stimulates your own collagen over the following months.
From $850
Session length
About 45 minutes
Results
Visible right after the session, then progressive · lasts 12 to 18 months
Downtime
Mild swelling, redness or small bruises may appear and fade within a few days. You return to your usual activities the same day. Give yourself 24 to 48 hours before intense exercise, sauna and alcohol.
Overview
HArmonyCa is a hybrid filler by Allergan Aesthetics. One syringe brings two actions together: hyaluronic acid, which restores definition during the session, and calcium hydroxylapatite, which stimulates your own collagen over the following months. It is the first dual-action injectable approved by Health Canada.
Today, hyaluronic acid lifts and reshapes: cheeks and jawline regain their contour by the end of the session. Over the following months, calcium hydroxylapatite stimulates collagen production: skin gains firmness and the result keeps settling in.
HArmonyCa, filler or Sculptra? A filler gives instant volume to sculpt one precise area. HArmonyCa gives that volume and also stimulates your collagen, ideal for cheeks, jawline and facial contour. Sculptra rebuilds collagen gradually across the whole face. Dr. Hadi guides you to the product that suits your face during your consultation.
Areas we treat
Cheeks
Restore volume and projection
Jawline
Redefine a crisp contour
Chin
Improve projection and balance
Pre-jowl area
Firm up the facial contour
Nasolabial folds
Soften smile lines
Marionette lines
Lift the corners of the mouth
Products we use
HArmonyCa
Allergan Aesthetics
Hybrid filler: hyaluronic acid and calcium hydroxylapatite, with lidocaine.
Key benefits
Volume right away and collagen over the following months, in the same syringe.
Cheeks and jawline regain their contour by the end of the session.
Calcium hydroxylapatite prompts the skin to rebuild its collagen, firming it over the months.
A lasting result, depending on the area, your skin and your metabolism.
Your visit
Dr. Hadi assesses your face and your goals, then sets the treatment plan and the number of syringes.
The skin is cleansed. HArmonyCa contains lidocaine, a local anesthetic, for a more comfortable injection.
Dr. Hadi places the product deep, with a fine needle or cannula, area by area.
You leave with your aftercare instructions. Collagen then keeps rebuilding for several months.
Common questions
12 to 18 months on average, depending on the area, your skin and your metabolism.
Definition is visible right after the session. Collagen then keeps rebuilding for several months, and the skin firms up progressively.
HArmonyCa contains lidocaine, a local anesthetic. Most patients describe a light feeling of pressure.
One to two, depending on the areas and the result you want. Dr. Hadi confirms it at consultation, before starting.
A hyaluronic acid filler adds volume. HArmonyCa adds that volume and also stimulates your own collagen.
HArmonyCa redefines a precise area during the session, then firms. Sculptra works gradually across the whole face, with a full result around 6 months. Dr. Hadi recommends the one that fits your goals.
Dr. Hadi doses every treatment to respect your features, and recommends HArmonyCa only when your face needs it.
Dr. Hadi confirms your eligibility at consultation. Treatment is postponed during pregnancy and breastfeeding, and when there is a skin infection in the area.
Your trust means more to us than a treatment. If I don’t believe a treatment will help you—or if there’s a better, more natural way—we’ll talk about it. My goal is long-term results, not short-term sales.
— Dr. Hadi
Learn more about us →
Dana Fadel
Cheeks, Neuromodulators (Botox) + Lips
I came to see Dr. Hadi after multiple referrals, and I’m so happy I did! He truly transformed my face, bringing back life and symmetry. He’s incredibly professional, patient, and meticulous with every detail. His hand is so gentle — I was there for two hours of treatments (cheeks, Botox, and lips) and barely felt any pain. After struggling to find the right doctor when I moved back to Montreal, I’m so glad I found him. Highly recommend!
L.S.
Neuromodulators (Botox)
I had an incredible experience at Clinique LA CLÉ. Doctor Hadi was absolutely amazing — professional, knowledgeable, and made me feel completely at ease throughout the entire treatment. He took the time to explain everything in detail, which really reassured me.
S.E
Neuromodulators (Botox)
I couldn’t be happier with my experience at Clinique La Clé. From the moment I walked in, I felt welcomed and genuinely cared for. The space is beautiful, modern, and calming, a true reflection of the professionalism and attention to detail that defines this clinic. A gem in Montreal!
SF. L.
Neuromodulators (Botox) + Fillers
I recently visited Clinique La Clé for Botox and Fillers, and I am absolutely in love with the results! It has been nearly two weeks, and I can already see a significant difference. My forehead is completely smooth—absolutely no movement—which is exactly what I wanted.
E. G.
Fillers
Best clinic I’ve ever been to. Dr. Hadi is extremely knowledgeable and good at what he does, and the receptionist is especially kind. Overall great experience and I will definitely be coming back!!
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