Curated Brands · Allergan Aesthetics, an AbbVie company
HArmonyCa
Explore HArmonyCa from Allergan Aesthetics, combining hyaluronic acid and calcium hydroxylapatite in one hybrid injectable. Understand its immediate support and gradual collagen-focused role in a personalised facial treatment plan.
Product information, made clear
What is HArmonyCa™?
Discover HArmonyCa’s combination of hyaluronic acid and calcium hydroxylapatite, and learn how we plan facial support and collagen-focused treatment around your natural proportions.
Understand the material and approach
HArmonyCa combines hyaluronic acid gel with calcium hydroxylapatite microspheres and contains lidocaine. The manufacturer describes initial support alongside progressive collagen-focused changes. We explain the formulation and choose the treatment areas around your facial proportions.
We are happy to explain the details, compare your options and answer the questions that matter to you. Explore the product range below, then read our clinic protocol at the end of this guide.
Understand the differences
HArmonyCa product range & approaches
HArmonyCa with lidocaine
A hybrid hyaluronic acid and calcium hydroxylapatite injectable containing lidocaine. Allergy history and the proposed facial area need assessment.
Get to know your treatment
Understanding HArmonyCa™ and your options
Two materials within one formulation
HArmonyCa combines hyaluronic acid gel with calcium hydroxylapatite microspheres and contains lidocaine. The manufacturer describes an initial support effect alongside progressive collagen-focused changes. We explain the role of each part of the formulation and relate that explanation to the proposed treatment area.
A whole-face assessment
Your doctor looks at your face at rest and in movement, listens to your priorities and considers the distribution of support across the face. Tell us which features you like and what you would enjoy improving. The plan explains the proposed areas, amount and placement, with attention to the relationships between your cheeks, lower face and profile.
A treatment plan you can follow
We explain the appointment sequence and when to assess the different stages of the result. You receive guidance for your home routine and a clear review plan. If you are considering another injectable too, we talk through the product types and how each would fit your goals. We want you to leave understanding the reason for every recommendation.
Support and progression in one treatment discussion
The hyaluronic acid and calcium hydroxylapatite components play different roles within HArmonyCa’s combined formulation. We talk you through the initial support goal and the gradual collagen-focused progression separately. That explanation helps you understand what we assess at the appointment and at review. We also consider how the agreed areas relate to the rest of your face, with the aim of a balanced change that feels like you. Your preferences guide the discussion of the amount and the appointment sequence.
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HArmonyCa clinic treatment →
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Detailed product guide
HArmonyCa: a hybrid formulation in one syringe
HArmonyCa combines a cross-linked hyaluronic acid gel with calcium hydroxylapatite microspheres and lidocaine. AbbVie lists a 1.25 ml prefilled syringe presentation, with two syringes per pack. The packaging unit is separate from the amount agreed for your own treatment.
Two components with different roles
The hyaluronic acid component provides initial tissue support. The CaHA component is associated with collagen-related changes that develop over time. Allergan describes this as a dual-effect approach to facial soft-tissue augmentation. Early appearance can also reflect swelling, so the review considers the result as it settles.
How your doctor selects the area
We assess facial support, skin quality and existing volume before discussing placement. A hybrid injectable is not automatically suitable wherever a hyaluronic acid filler might be considered. Your plan identifies the intended change and the amount needed while preserving your natural proportions.
Manufacturer’s formulation and clinical explanation · Official product presentation
Your consultation and aftercare
Tell us about previous injections, medical conditions and allergies, including reactions to local anaesthetic. We explain the specific risks, recovery, alternatives and review plan, and give you a clear contact route for questions after treatment.
Your questions are welcome
HArmonyCa™ questions, explained clearly
What does a hybrid injectable mean here?
It describes a formulation that combines hyaluronic acid and calcium hydroxylapatite. We explain the role of each material in the treatment being discussed.
How do you choose the treatment areas?
Your doctor assesses your facial proportions and tissue, then explains where the proposed treatment would support your goals.
Can I ask about HArmonyCa and other brands at the same visit?
Yes. We welcome questions about different products and help you understand their ingredients, purpose and place in a personalised plan.
How do you support me after the appointment?
We explain your aftercare, agree a review plan and contact you privately to check how you are getting on and hear your feedback.
Who will look after me?
Your injectable treatment is performed by a doctor. We take time to listen, assess your goals and explain your individual plan. You can meet Dr. Eroglu through our doctor-profile page and bring questions about your care.
How will I understand the treatment plan and price?
We explain the proposed product or device, areas, amount or coverage, appointment sequence and total cost before treatment. The linked clinic treatment pages and price list help you explore the options beforehand.
Will you contact me privately after treatment?
Yes. We contact you privately after your appointment to ask how you are getting on, help with aftercare questions and invite your feedback. We use the contact details and method agreed with you.
What happens at my review?
We listen to your experience, assess the treated area and talk through the changes you have noticed. Where photographs have been agreed, they help us follow progress. We discuss the next stage of care around your goals and the review.
Would you like to ask something else? Book a free consultation and we will be happy to talk it through with you.
King’s Cross · London
Discuss HArmonyCa at our clinic
Meet Dr. Eroglu at 104 Judd Street, London WC1H 8BU. We explain your options around individual goals, skin condition and facial or body anatomy.
Read our guide for Chinese clients and contact us on WeChat: Finsburyclinic about appointments and language-support needs.
Start with the right information
Choose by skin or body concern, compare curated brands, or ask the clinic about your options.
Our clinic protocol · HArmonyCa™ We want you to feel welcomed, listened to and well informed at every stage. Our aim is a thoughtful, natural-looking result and a treatment experience that gives you a clear understanding of your care. Your appointment starts with a conversation about you. Tell us what you would like to improve, the features you want to preserve and the kind of result that would feel natural. Bring your questions, treatment history and skincare routine. We listen carefully and make sure your priorities guide the discussion. Your doctor assesses the treatment area, skin and tissue, and reviews your medical history and earlier procedures. For facial treatment, we consider your proportions at rest and in movement. We explain the assessment in everyday language and discuss which approach fits your individual goals. We show you the product or explain the device, the proposed areas and the planned amount or coverage. We discuss the treatment sequence, expected progression, aftercare and total price. You have time to ask questions, understand the full treatment information and make an informed decision before giving consent. We cleanse and prepare the agreed areas and explain the comfort measures selected for your treatment. Where agreed, clinical photographs document your starting point and support the review. Your doctor explains the product preparation and placement so you know what each stage of the appointment involves. Your doctor administers the selected product using an area-specific technique. Placement and distribution follow your agreed plan, with attention to your anatomy and natural proportions. We keep communicating during treatment, check your comfort and explain progress through the planned areas. Before you leave, we go through your aftercare in detail and make sure you know how to care for the treated area. We explain your review plan, the expected progression and how to contact the clinic. You can ask for clarification on any part of the instructions. We keep in touch Our care continues after your appointment. We explain the home-care plan, contact you privately to check how you are getting on and welcome your questions as your treatment develops. We care about the result you see and the experience you have along the way. We talk through cleansing, skincare, makeup and sun protection, with the timing recommended for your exact treatment. We also explain treatment-area care and the timing of exercise, heat exposure and other appointments. The instructions are tailored to the product or device and the area treated. We use the contact method agreed with you to send a private message after treatment. We ask how you are feeling and getting on with your instructions, answer aftercare questions and help you understand the next stage of your plan. You are welcome to reply with questions and feedback. Your review includes a discussion of what you have noticed about the result, alongside the doctor’s assessment. Where photographs have been agreed, they help us follow progress. We explain what is developing and discuss continuing care around your priorities. We can review your home routine and explain how it fits with your treatment. Your feedback helps us understand what matters most to you as we discuss maintenance or future appointments. The ongoing plan is personal to your skin, goals and treatment response. Tell us about the changes you enjoy, the questions that come up at home and how the appointment felt to you. We value that feedback because it helps us look after you well. Our team welcomes contact between visits, and your agreed check-ins and review give us time to follow the treatment together. Explore our aftercare information → · Contact the clinic → · Meet Dr. Eroglu →Your HArmonyCa™ journey at London Finsbury Clinic
A warm welcome and time to listen
A detailed doctor assessment
Your plan, explained before we begin
Thoughtful preparation and comfort
Doctor-performed treatment
A clear home-care and review plan
Aftercare, private messages and your feedback
Your instructions, explained clearly
Private messages after your visit
A review that listens to you
Skincare and longer-term care
We would love to hear how you are getting on