What Is Ellanse? PCL Filler That Stimulates Collagen for Long-Lasting Results, in Phitsanulok 2026

What Is Ellanse? Why Is It Known as the "Longest-Lasting"

When patients come and ask me, "What is Ellanse? I heard one treatment lasts several years — is that true?", I usually answer that yes, in the sense that it's designed to last longer than other collagen stimulators — but "how long" depends on the type you choose.

Ellanse belongs to the biostimulator group, like Sculptra and Radiesse, meaning it stimulates the body to produce its own collagen. What makes it stand out is its main ingredient, PCL, which breaks down very slowly, allowing continuous, long-lasting collagen stimulation while also providing instant volume from the gel. If you'd like to understand the overall picture of how fillers and collagen stimulators differ, take a look at the Filler vs Biostimulator comparison article alongside this one.

What's Inside — PCL + CMC Gel

The heart of Ellanse has two parts that do different jobs. Let me break them down clearly.

PCL (Polycaprolactone) is the star of the long-term side. It's a biodegradable polymer microsphere that breaks down very slowly. When it sits in the layer beneath the skin, it stimulates fibroblast cells to continuously produce type 1 collagen. There's research in animal models that found PCL microspheres stimulate new collagen formation well in the appropriate layer. Meanwhile, the CMC gel (Carboxymethylcellulose) is the carrier that gives instant volume, then is gradually absorbed over about 6–8 weeks — right around the time the new collagen begins to take over.

How It Works — Volume First, Collagen Next

1. Immediately after injection — the CMC gel provides volume, and the skin looks fuller from the very first day.
2. Around 5–8 weeks — PCL begins stimulating fibroblasts to produce collagen, and the firming effect starts to become more noticeable.
3. Several months to years — the gel dissolves, new collagen takes its place, and PCL continues to stimulate over time depending on the type you chose, so the result lasts a long while.

You can see how Ellanse smoothly hands off between volume and collagen, and because PCL breaks down slowly, it stimulates collagen for longer than the others in its class.

How the S/M/L/E Types Differ

What many people don't realize is that Ellanse doesn't come in just one form — there are several types designed to break down at different rates. The slower it breaks down, the longer collagen is stimulated, so the result lasts longer. Here's a rough summary to make it easy to understand (the figures are approximate and vary from person to person).

What Problems Can Ellanse Help With

• A facial frame, chin, or temples that are starting to sag or hollow — when you want both shape and long-lasting firmness
• Deep folds that need long-term support
• People who don't want to come back for treatment often — who want a single treatment that lasts several years
• People who want both instant volume and continuous firmness

Ellanse vs Sculptra vs Radiesse

These are the three collagen stimulators people compare most often. Let me summarize the differences for you.

Safety and What You Should Know

I understand that when something stays in your face for several years, safety becomes even more important to care about. I want you to know both sides. On the good side, PCL is a biodegradable substance that's well-tolerated by the body, with studies supporting its efficacy and safety for facial use, and the chance of inflammation is generally low.

But on the side to be cautious about — because Ellanse lasts a long time and can't be dissolved with an enzyme, if it's injected in the wrong layer or wrong location, correcting it is harder and takes longer. This is why I especially emphasize choosing a doctor who can assess properly with this product.

Who It Suits and Who Should Consult First

How Much Does It Cost and What Determines the Price

There's no fixed price for Ellanse. It depends on the type chosen (longer-lasting types are usually more expensive), the amount used, the area injected, genuine verifiable product, and the doctor doing the assessment. Generally it's in the tens of thousands of baht, but when divided by its long lifespan, many people find it worthwhile in the long run. What I want to warn you about is: don't be drawn in by an unusually cheap price, because Ellanse lasts a long time and is hard to correct. If you get fake product or someone who isn't a doctor injects it, the risks and correction costs will be very high.

Getting Ellanse in Phitsanulok — de Pry Clinic

At de Pry Clinic, Phitsanulok, Dr. Time always handles this by first listening to your concerns and examining your face in person, then choosing the Ellanse type that suits your goals and location — not just "the longest-lasting type to be safe." Some people are better suited to filler or another collagen stimulator, and I'll tell you straight based on your concern.

I use only verifiable product, inject it myself, choose the right type and location, and provide continuous aftercare — because something that stays in your face for years must be well planned from the start. If you're still unsure, come in and talk first; you don't have to decide that day. And if you'd like to understand the overall picture first, take a look at the Filler vs Collagen Stimulator comparison article.

Frequently Asked Questions

Here are the questions patients ask me most often about Ellanse, gathered and answered right here.

What is Ellanse, in the shortest possible terms?

A biostimulator made from PCL that provides both instant volume and the longest-lasting collagen stimulation in its class, with choosable longevity by type.

How long does it last?

Depending on the type chosen, from about 1 year up to 3–4 years. The slower-dissolving the type, the longer it lasts.

How do S/M/L/E differ?

They're types designed to dissolve at different rates — S the shortest, E the longest. Let a doctor choose based on your goals and location.

How does it differ from Sculptra/Radiesse?

Ellanse is PCL, lasts the longest, and gives instant volume. Sculptra is PLLA, emphasizing a natural look with no instant volume. Radiesse is CaHA, fast-acting and lasting 12–18 months.

Is it safe?

PCL is biodegradable and well-tolerated by the body, with a low chance of inflammation. But because it lasts a long time and can't be dissolved with an enzyme, safety depends heavily on the doctor's technique.

If I'm not satisfied, can it be corrected?

It's harder to correct than HA filler because there's no dissolving agent — you have to wait for the body to gradually break it down. That's why the type and planning must be chosen well from the start.

Does the injection hurt, and is the recovery long?

Numbing cream is applied first, and a needle or blunt cannula is used in some locations, so the pain is manageable. Afterward there may be mild swelling or bruising at first, and most people can return to normal life.

For a first time, which type should I choose?

If you've never tried it, starting with a type that doesn't last the longest is usually more reassuring — you can assess whether you like it first, then move up. Let a doctor help advise based on your goals.

References

The academic information I used to write this article comes from these sources. Feel free to click and read the originals yourself:

• PubMed — A study on the efficacy and safety of PCL collagen stimulator on the mid-face: pubmed.ncbi.nlm.nih.gov
• PubMed — An experimental model finding that PCL microspheres stimulate new collagen formation well in the appropriate layer: pubmed.ncbi.nlm.nih.gov
• PubMed — A review article on regenerative aesthetics approaches and collagen stimulators: pubmed.ncbi.nlm.nih.gov
• Thai FDA (Food and Drug Administration) — Check products registered in Thailand yourself: oryor.com