Ellansé M vs S: A Practitioner Guide to the Differences
· City Aesthetics
Ellansé M and Ellansé S share the same material platform. The key difference described in the manufacturer's Expert's Guide is duration of action, linked to the length of the polycaprolactone polymer chains. This practitioner-facing guide explains that distinction without ranking either variant as a better treatment.
Final treatment selection belongs to qualified clinicians following individual patient assessment and the current instructions supplied with the exact product.
What do Ellansé M and S have in common?
The manufacturer describes Ellansé as polycaprolactone (PCL) microspheres in a carboxymethylcellulose (CMC) carrier gel. Its information describes immediate volumising effects followed by stimulation of the body's own collagen. This is a different material platform from hyaluronic acid fillers.
The manufacturer's Expert's Guide describes S and M as options differing in duration of action. Its packaging description lists two ready-to-use syringes containing 1 ml each. City Aesthetics lists both products as 2ml; check the specific listing and supplied packaging before ordering or use.
Ellansé M vs S at a glance
| Feature | Ellansé S | Ellansé M |
|---|---|---|
| Material platform | PCL microspheres in CMC carrier gel | PCL microspheres in CMC carrier gel |
| Polymer-chain distinction | Shorter PCL chains relative to M | Longer PCL chains relative to S |
| Duration described in the manufacturer's Expert's Guide | 18 months | 24 months |
These durations are manufacturer-described expectations, not guarantees for an individual patient. The manufacturer's patient brochure notes that duration varies with the variant used, practitioner technique, patient lifestyle and metabolic rate. Confirm the applicable product documentation for the supplied version and market.
Ellansé S 2ml
Ellansé S is the shorter-duration option of the two in the manufacturer's guide. The distinction is not that S uses an entirely different filler material: both variants use the PCL and CMC platform.
View Ellansé S 2ml at City Aesthetics
Ellansé M 2ml
The manufacturer's guide explains that M has longer PCL polymer chains, which take longer to degrade than those in S. This supports its longer described duration of action, but does not establish that M is more appropriate for every patient or treatment goal.
View Ellansé M 2ml at City Aesthetics
Duration is only one part of product selection
A longer expected duration is not, by itself, a reason to select one variant. Product-specific indications, patient history, previous treatments, anatomy and expectations require clinical assessment. Shared materials do not justify substituting one variant for the other without that assessment.
This article does not specify injection sites, depths, volumes or preparation protocols. Consult the current instructions accompanying the supplied product for intended purpose, contraindications, warnings, precautions and adverse effects. It is not a complete safety summary or a substitute for practitioner training, informed consent or complication-management arrangements.
Sources: Ellansé Expert's Guide and patient brochure. Refer to current local product instructions.
Prepared October 2026. Draft for clinical and advertising-compliance review before publication.
