What is Biostimulant Filling? How Does It Trigger Collagen Production?
Today, the revolutionary change in the field of medical aesthetics has moved from simply filling wrinkles to restoring the skin's self-repair capacity. The leading role of this trend, which naturally regenerates collagen and elastin that the skin loses over time, is biostimulant concept is included.
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ToggleThis innovative term, which we often hear especially in non-surgical face lift processes, is one of the passwords of permanent and natural beauty in aesthetic medicine. So, what exactly is a biostimulant filler and how does it initiate collagen production at the cellular level?
What is Biostimulant? Biostimulant Filling Technology
In the medical literature, the term “biological stimulant” what is a biostimulant The answer to the question is actually hidden in its name. Biostimulant filling, are medical products that do not only give volume to the skin; their main task is to awaken the fibroblast cells (collagen-producing cells) in that area after being injected under the tissue and encourage them to work.
While conventional fillers are predominantly composed of pure hyaluronic acid, biostimulant fillers usually contain much more specific building blocks such as calcium hydroxyapatite (CaHA), poly-L-lactic acid (PLLA) or polycaprolactone (PCL). They act as a kind of microscopic scaffolding in the area where they are injected, allowing the new collagen network to be woven.
What Does the Biostimulant Effect Change in the Skin?
The goal is not only to add volume, but also to support skin metabolism and structural improvement. For this reason biostimulant effect With it, permanent changes are observed in your skin not only instantly but also over time.
- Strengthening Connective Tissue: Newly produced collagen tightens sagging skin from the “inside out”.
- Improved Skin Quality: Fine lines and dehydration on the surface disappear, replaced by a more luminous, taut and healthy skin texture.
- Natural Facial Architecture: Since the body's own collagen is produced, the results never look artificial; it is ensured that the person returns to their own youth.
This process starts to become evident from the end of the 1st month and reaches its maximum at 3-6 months. collagen production reaches its level.
Classical Hyaluronic Acid Fillers vs. Biostimulant Fillers
Many of our patients ask the question “Which filler should I choose?”. To understand which treatment is right for you, it is useful to examine the main differences between the two technologies:
| Criteria | Classic Hyaluronic Acid (HA) Fillers | Biostimulant Fillers |
|---|---|---|
| Primary Function | Instant regional volumization by retaining water | Tightening by triggering the skin to produce its own collagen |
| Impact Initiation | Immediately visible at the end of the process | Increases over time (collagen synthesis takes weeks) |
| Duration of Persistence | Average 6 - 12 Months | 18 - 24 Months and above (Your own collagen produced remains in your skin) |
| Ideal Place of Use | Lip contouring, under-eye hollows, acute volume loss | Liquid facelift, cheek sagging, chin line clarification |
How Are Biostimulant Filling Prices Determined?
This treatment, which is almost an investment under the skin, is very advantageous considering the permanence it offers. Our patients who usually search for liquid facelift prices are also curious about the costs of biostimulants.
Pricing varies from person to person according to the degree of deformation on the patient's face, how many tubes/injectors of product will be used and the width of the targeted area. Biostimulants Considering that the effect lasts up to 2 years, it is a much more rewarding investment in the long term.
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Frequently Asked Questions (FAQ)
It is highly suitable for both men and women over the age of 30, especially those with loss of skin firmness, fine wrinkles and sagging due to the effect of gravity.
Yes. The healing process is very fast in these procedures performed with a needle tip or cannula (blunt-tipped needle). Patients can apply their make-up on the same day and continue their daily lives.
While the first volume increase is seen immediately with the effect of the gel in the product, it takes about 3 to 4 weeks for the actual collagen stimulation to be reflected on the skin surface (as tightening and brightening).
It is extremely safe when administered in expert hands, with FDA approved and reliable medical products. It is common to experience mild edema or redness only at the injection entry points for the first few days.
Appointment and Contact
At Medlook, each application is planned individually after a detailed facial analysis. Contact us to find out if biostimulant treatment is suitable for your skin. you can contact us.









