HarmonyCa is Allergan's hybrid biostimulator filler — calcium hydroxylapatite (CaHA) microspheres suspended in a stabilised hyaluronic acid carrier. The HA gives immediate volume on injection day; the CaHA microspheres slowly induce neocollagenesis over 6-12 months, leaving behind a younger collagen scaffold long after the HA carrier has metabolised. It is the only product in the Allergan family that combines two mechanisms — instant lift plus progressive bio-stimulation — in a single syringe. At VERZO CLINIC Bangkok, HarmonyCa is ฿29,999 per set.
Most patients receive 1 set per session. A full-face protocol typically spans 1-2 sets, with maintenance every 12-18 months as the CaHA-induced collagen gradually metabolises. The doctor will confirm exact volume after assessing your anatomy during a free consultation.
HarmonyCa is engineered for areas that benefit from both immediate volume and long-term skin tightening — typically the lower face and jawline, where Botox-controlled muscle activity meets skin descent. It is generally not used in lips or tear-troughs because of the CaHA content.
HarmonyCa in Bangkok at VERZO ฿29,999 is substantially less than the same Allergan syringe in Singapore (SGD 1,800-2,800 ≈ ฿47,000-73,000), Hong Kong (HKD 10,000-15,000 ≈ ฿45,000-67,000), or Japan (¥150,000-280,000 ≈ ฿34,000-63,000). Many patients combine HarmonyCa with structural HA filler (Voluma for cheek) and a tightening platform (Ulthera or Thermage FLX) for a comprehensive 1-2 day Bangkok medical-tourism programme via the BTS Ekkamai corridor.
Every HarmonyCa injection at VERZO is performed by a Thai Medical Council-licensed aesthetic doctor with formal Allergan Medical Institute training in CaHA injection technique (CaHA has different layering rules than pure HA filler). The clinic operates under a Ministry of Public Health facility licence; each Allergan syringe arrives in an unbroken sealed box with verifiable lot, expiry, and Thai FDA registration number.
At VERZO CLINIC Bangkok, HarmonyCa is ฿29,999 per set (1.25 mL syringe). This is roughly 40-60% below Singapore (SGD 1,800-2,800) and Hong Kong (HKD 10,000-15,000) for the same Allergan/AbbVie product. Most patients use 1 set per session; a full mid-face + jawline protocol typically takes 1-2 sets.
Both. HarmonyCa contains calcium hydroxylapatite (CaHA) microspheres suspended in a stabilised hyaluronic acid (HA) carrier. The HA acts as an immediate volumiser on day one; the CaHA microspheres trigger collagen stimulation that develops over 6-12 months. The HA component metabolises over a few months, but the new collagen scaffold persists 12-18 months.
Both are collagen biostimulators. Sculptra (Galderma, PLLA, ฿19,999/vial at VERZO) builds collagen over 3-6 months with no immediate volume — you commit to a 3-session protocol over 2-3 months and full results emerge later. HarmonyCa (Allergan, CaHA + HA, ฿29,999/set) gives immediate volume on day one plus collagen over 6-12 months. Patients who want visible lift right away tend to choose HarmonyCa; patients who prefer a gradual, natural-looking progression choose Sculptra.
The HA volumising effect lasts 6-9 months. The CaHA-induced collagen scaffold persists for 12-18 months, sometimes longer in low-mobility zones like the chin. Maintenance is typically scheduled at month 12-15 to preserve the result.
Partially. The HA portion can be dissolved with hyaluronidase. The CaHA microspheres are not enzymatically reversible but they are gradually phagocytosed by the body over 12-18 months. This is why CaHA injection requires an experienced injector — placement is technical and not as forgiving as pure HA. VERZO doctors are formally trained in Allergan CaHA technique.
Yes — there is no flight restriction after HarmonyCa injection. Visible swelling typically peaks at 48-72 hours and bruising at 5-7 days; both can be camouflaged with makeup. We recommend staying in Bangkok at least 24 hours post-injection in case any same-day adjustment is needed.
Free consultation and booking via LINE @verzo. VERZO CLINIC is located beside BTS Ekkamai station Exit 1, Bangkok.