Description
【618 Mid-Year Event】HArmonyCa™ Tightening &Collagen Regeneration
HarmonyCa™ combines hyaluronic acid (HA) and calcium hydroxylapatite (CaHA) to provide dual benefits of immediate filling and long-lasting collagen regeneration. This treatment is designed to improve facial contours, tighten skin, and stimulate collagen production, achieving natural and enduring results. The product contains 70% cross-linked hyaluronic acid and 30% CaHA microspheres, where HA provides instant filling and hydration, while CaHA stimulates fibroblasts to promote collagen regeneration. As the world’s first dermal filler combining HA and CaHA, HarmonyCa™ is CE certified in the EU, ensuring safety and reliability.
Benefits of HarmonyCa™
- Dual Action: Provides immediate filling for hollow areas while promoting long-lasting collagen regeneration, enhancing skin texture.
- High Safety: Developed by Allergan Aesthetics, ensuring quality and administered only by professional medical personnel.
- Long-Lasting Results: Effects can last 1 to 2 years, reducing the need for frequent treatments.
- Natural Appearance: Avoids overfilling, presenting a naturally tight and youthful contour.
Who is HarmonyCa™ Suitable For?
- Individuals experiencing skin laxity, fine lines, or wrinkles.
- Those looking to improve facial contours and enhance skin firmness.
- People with blurred facial contours and loss of definition.
- Individuals with deep wrinkles, nasolabial folds, or hollow cheeks.
- Those dissatisfied with traditional fillers or seeking longer-lasting collagen regeneration effects.

How is the HarmonyCa™ Treatment Performed?
The HarmonyCa™ treatment is conducted by professional physicians and follows these steps:
- Consultation and Assessment: The doctor will thoroughly evaluate your skin condition and create a personalized treatment plan.
- Local Anesthesia: To ensure comfort, local anesthesia will be applied to the injection area.
- Precise Injection: Using a fine needle, the beauty needle is injected into key areas of the face, such as nasolabial folds, cheeks, or chin contours.
- Immediate Effects: The hyaluronic acid instantly fills hollows, providing a tightening and volumizing effect.
- Long-Lasting Collagen Regeneration: CaHA microspheres stimulate fibroblasts to promote collagen regeneration, continuously improving skin elasticity.
- Post-Treatment Care: There may be slight redness and swelling after the treatment, usually subsiding within 24-48 hours. The doctor will provide care instructions, such as avoiding direct sunlight or vigorous exercise.
Frequently Asked Questions
Q1: How long do the effects of the HarmonyCa™ treatment last?
A: Immediate filling and volumizing effects are visible after treatment. As collagen continues to regenerate, lifting effects become more pronounced within 2 to 12 weeks, lasting up to 1 to 2 years.
Q2: Are there any side effects from the treatment?
A: Some individuals may experience slight redness, bruising, or swelling, but these typically resolve on their own within 24-48 hours. Severe side effects are very rare.
Q3: How does HarmonyCa™ differ from other treatments?
A: HarmonyCa™ is the world’s first treatment combining HA and CaHA, providing dual benefits of immediate filling and long-lasting collagen regeneration, surpassing the single effects of traditional fillers.
Terms & Conditions:
- This treatment is available at Central, or Tsim Sha Tsui centre only
- This voucher cannot be used in conjunction with other promotions, it is non-transferable, non-refundable, and cannot be exchanged for full or partial cash or other treatments.
- This offer is available exclusively through the Trinity Medical Centre online store until June 18, 2026.
- Upon receiving the confirmation email, eedemption and treatment terms are as follows:
- First-Time: Please schedule and complete your treatment session by July 31, 2026. Appointments must be made at least 3 days in advance.
- Regular-Priced Treatments: Please schedule and attend your first treatment session within 3 months of purchase. Appointments must be made at least 3 days in advance. All remaining sessions must be completed within 24 months from the date of the first treatment.
- If this voucher is lost or stolen, we will not accept any liability and will not provide any reissue in such case.
- Trinity Medical Aesthetics reserves the right to amend the above Terms and Conditions without prior notice.
- In case of any disputes, Trinity Medical Aesthetics reserves all rights for final decision.
- If you have any questions, please call/WhatsApp 6997 7894 or Email tmc@trinitymedical.com.hk
Booking Process:
- Trinity Medical Aesthetics will contact customers to schedule a treatment on the subsequent business hours.
- Upon receiving this confirmation email, customers may also contact Trinity Medical Aesthetics for an appointment.
- The contact number is Tel/WhatsApp 6997 7894 or Email: tmc@trinitymedical.com.hk













