Firmer, lifted skin doesn't have to come from surgery. CaHA Facetem is a new generation of biostimulatory filler — delivering instant volumizing support while signaling your body to produce its own collagen for months to come. This isn't just filling — it's rebuilding your skin architecture from within.
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| 📋 Service Information — CaHA Facetem | |
|---|---|
| Product | Facetem (Calcium Hydroxylapatite — CaHA) |
| Price | 7,999,000 VND |
| Duration | 45–60 minutes per session |
| Longevity | 12–18 months |
| Performed by | Dermatologist |
| Mechanism | Immediate volumizing + long-term collagen biostimulation |
| Downtime | 1–3 days (mild swelling; possible minor bruising at injection sites) |
Calcium Hydroxylapatite (CaHA) is a naturally occurring mineral with a structure similar to human bone and teeth, manufactured as microspheres (25–45 micrometers) suspended in a carboxymethylcellulose gel. When injected, CaHA Facetem works in two phases:
Compared to HA filler: hyaluronic acid primarily retains water and passively fills, degrading after 6–12 months without leaving structural support. CaHA simultaneously fills and builds a new collagen foundation — delivering noticeably longer-lasting and more natural overall results.
| Criteria | Facetem (CaHA) | Radiesse (CaHA) |
|---|---|---|
| Active ingredient | Calcium Hydroxylapatite | Calcium Hydroxylapatite |
| Brand | Mid-to-premium tier | Merz Aesthetics — original brand |
| Price at Foxy M.D | 7,999,000 VND | 10,999,000 VND |
| Mechanism | Volumizing + collagen stimulation | Volumizing + collagen stimulation |
| Best for | Mild-to-moderate laxity, first-time CaHA | Pronounced aging, requiring stronger structural support |
Facetem is the optimal cost-to-benefit choice for those trying CaHA for the first time or with mild-to-moderate skin laxity that doesn't yet require Radiesse. Your dermatologist will advise the right option after an in-person assessment.

✅ Suitable for:
❌ Not recommended for:
🔬 Scientific Evidence
Studies published in the Aesthetic Surgery Journal and Dermatologic Surgery confirmed that Calcium Hydroxylapatite stimulates the synthesis of type I and III collagen and elastin by activating dermal fibroblasts. Tissue biopsies post-treatment showed statistically significant increases in new collagen fiber density compared to controls at both the 3-month and 6-month marks. The mechanism is attributed to CaHA microspheres forming a physical scaffold for fibroblast adhesion and proliferation, while releasing calcium ions that activate tissue remodeling signaling pathways.
❓ Does CaHA Facetem dissolve on its own?
Yes — CaHA microspheres are fully biodegradable. The carrier gel absorbs first (6–8 months), followed by the microspheres, leaving behind your body's own natural collagen framework.
❓ Is it painful? Can I go out the same day?
Topical anesthetic is applied beforehand so it is well tolerated. Mild swelling and redness may last 1–2 days. Most clients can return to daily activities within 24–48 hours.
❓ Should I choose Facetem (7,999K) or Radiesse (10,999K)?
Facetem is ideal for mild-to-moderate laxity or as a first CaHA experience. Radiesse is better suited when stronger structural support is needed or larger volumes are required. Your dermatologist will advise after an in-person consultation.
❓ Can it be combined with HA filler or Botox?
Absolutely. CaHA works well for the cheeks, temples, jawline, and neck. HA remains the preferred choice for lips and areas needing flexible fine-tuning. Adding Botox helps control muscle movement and optimizes lifting results.
❓ How long do results last?
Typically 12–18 months, depending on skin condition, age, and lifestyle. Consistent sun protection with SPF50+, good hydration, and healthy habits help extend results.
CaHA Facetem represents a significant step beyond conventional HA fillers — not only filling but rebuilding the skin's collagen foundation for the long term. At 7,999,000 VND, it strikes an excellent balance between biological efficacy and cost, making it particularly well-suited for those seeking natural, lasting results without surgery.
We recommend an in-person consultation so our dermatologist can analyze your facial structure and map the most appropriate injection zones — CaHA outcomes depend significantly on precise anatomical placement and layering technique.
📍 Foxy M.D Cosmetics & Clinic
🏠 248 Tran Cao Van, Thanh Khe, Da Nang
📞 Hotline: 0905 835 874
📧 foxymdcosmetics@gmail.com
🌐 foxymdcosmetics.com
Book a free consultation — our dermatologist will analyze your facial structure and design the most appropriate CaHA protocol for you.