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Native collagen, reawakened
Bio-stimulators don't add volume — they teach your skin to rebuild itself, with type I & III collagen produced in your own dermis.
Face · Bio-stimulation · Long-term
Collagen stimulators.
Deep skin regeneration, restored from within. CaHA & PLLA bio-stimulators awaken your skin's own collagen — a slow, natural-looking firming that builds over months and lingers for up to a year.
Patient · 52 · 8 weeks post
CaHA
PLLA
Doctor-led
At a glance
Six effects, one quiet protocol.
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Firmness without fillers
The face becomes denser, springier, more "rested." Not lifted by product — lifted by structure.
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Restored facial contours
Cheek, jawline and temple architecture re-emerges as collagen scaffolds the deeper layers of skin.
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Wrinkles softened
Static lines and crepey texture smooth out as the dermis thickens — the kind of result a good night's sleep can never quite deliver.
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Natural-looking
Because the result is your own collagen, there is no "done" look. People notice you; they cannot place why.
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Long-lasting
One properly planned course holds for up to twelve months. Maintenance is annual at most.
The mechanism
How collagen stimulation actually works.
Unlike a hyaluronic acid filler — which sits in the tissue and is gradually metabolised — bio-stimulators are scaffolds. Your body forms new collagen around them, and over the months that follow, the scaffold dissolves while the collagen remains.
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Day 0
Micro-injection
Bio-stimulator is delivered into the deep dermis through fine cannulas across pre-mapped points. 30 to 45 minutes. Topical anesthesia available.
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Week 1–2
Settling
Mild swelling subsides. The product begins to integrate with surrounding tissue. No visible result yet — and that is by design.
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Week 4–8
Neocollagenesis
Fibroblasts respond to the scaffold. New collagen is laid down in the dermis. Skin density increases — visibly.
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Month 3+
Result, refined
Skin is firmer, tone is more even, contours are clearer. The scaffold is now mostly resorbed — the result is yours.
The molecules
Two scaffolds. One philosophy.
CaHA
Calcium Hydroxylapatite
A mineral found naturally in human bone. Suspended in a gel carrier, it provides immediate sub-dermal support while triggering long-term neocollagenesis. Best for jawline, cheekbones, hands, and décolleté.
- Onset2–4 weeks
- Duration9–15 months
- Best forContour & firmness
PLLA
Poly-L-Lactic Acid
A biocompatible polymer used in resorbable sutures since the 1960s. It works gradually and globally — restoring volume across whole regions through pure collagen replacement, with no immediate filling effect.
- Onset6–8 weeks
- DurationUp to 24 months
- Best forGlobal rejuvenation
The protocol
Quiet, considered, your own pace.
StageWhat happensTime
01 ConsultationDiagnostic skin assessment, treatment mapping, product selection.30 min
02 Session 1First micro-injection session, gentle massage protocol, aftercare brief.30–45 min
03 IntervalSkin rests, neocollagenesis begins. SPF and gentle skincare.4–6 weeks
04 Session 2 (typical)Refinement injection, mapped to skin's response.30–45 min
05 Result reviewPhotographic comparison and plan for any final session.20 min
06 MaintenanceOptional annual single session to extend the effect.30 min
Aftercare
A gentle 72 hours.
Bio-stimulators are kind, but the first three days set up the result. Treat the skin like a freshly painted wall — no rough handling, no heat, no friction.
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01
Massage as instructed
For some products (CaHA), gentle massage is required — for others, expressly avoided. Your specialist will be specific.
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02
No sauna, gym or hot yoga · 24–48h
Heat and cardiovascular flushing can interfere with settling. Walks are perfect.
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03
SPF 50, daily
The dermis is laying down new collagen. Protect the work with broad-spectrum sun protection — every morning, even indoors.
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04
Be patient with the mirror
The first results emerge from week six. The full result settles by month three.
Frequently asked
Questions our patients actually ask.
Is the result visible immediately?
No — and that's the point. Bio-stimulators are not fillers. The main result builds over six to eight weeks as your own collagen lays down, and continues to refine through month three.
Is this a filler?
No. A filler adds volume directly. A collagen stimulator awakens your own dermis to produce collagen. Some bio-stimulators (like CaHA) can also provide gentle structural support if needed — your specialist will plan accordingly.
How long does it last?
Up to twelve months for CaHA, and up to twenty-four months for PLLA, depending on the product and your skin's response. A single annual maintenance session typically extends results indefinitely.
Is it painful?
Most patients describe it as a series of pressure-pinches. Topical anesthesia or fine cannula technique is used when appropriate, and the entire session is well within most people's tolerance.
Can it be combined with other procedures?
Yes — frequently. Bio-stimulators pair beautifully with toxin treatments, biorevitalization, RF microneedling and laser. Sequencing is everything; we'll plan it for you.
Is there downtime?
Mild swelling or a small bruise is possible for 24–72 hours. Most patients return to work the same day, though we'd avoid major social events for a week.
What does it cost?
Course pricing starts from $620 per session and depends on the product, number of vials and treatment area. We provide a written plan after your consultation.
A few honest notes
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Results are individual — your skin's biology, age and history determine response.
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Proper planning is essential. We will not over-treat; this is not a same-day decision.
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The procedure does not provide large instant volume — that is filler territory.
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This is a medical procedure, performed only by a licensed Beauté Concept specialist.
Begin
Book your collagen consultation.
A 30-minute one-to-one with Dr. Anna Gevorgyan or a senior specialist — diagnostic skin assessment, treatment mapping and a written plan.
Tumanyan St. 11 · Yerevan
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Sayat-Nova Ave. 35 · Yerevan
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Daily 10:00 — 20:00