E.P.T.Q is the hyaluronic acid filler range from Jetema Co., Ltd., a Korean aesthetics manufacturer that publishes the line on its own corporate site and sells it internationally alongside its other injectable work. The brand has grown quickly outside Korea, and part of the reason is how legible the naming is: S100, S300, S500 — three numbers that map directly onto gel density and therefore onto placement depth. You do not need a catalogue to work out which one goes where.
All three are made from highly purified, non-animal cross-linked hyaluronic acid and all three carry lidocaine, so the choice between them is purely mechanical rather than a trade-off between comfort and performance. Jetema describes the gels in terms of a polymer network structure that resists breakdown and holds its shape under tissue pressure, which is the property that separates a volumising gel from a line filler.
These are professional-use injectables intended for trained practitioners. The buyers we ship to are usually clinics wanting all three codes as one ladder, or distributors carrying E.P.T.Q as their mid-to-premium Korean gel.
The E.P.T.Q range
E.P.T.Q S100
The lowest-density gel, made for superficial work. S100 corrects fine wrinkles and surface irregularities — forehead and nose, crow's feet at the outer eye, fine perioral lines around the mouth. Its low density is what allows a smooth injection close to the skin surface without a palpable ridge, and it is the code to choose whenever the correction is about smoothing rather than adding shape.
E.P.T.Q S300
The medium-consistency code and the most versatile of the three. S300 covers nasolabial folds, marionette lines, perioral and cheek wrinkles, and lip contouring and volume. Its viscosity index is high enough to hold structure but low enough that the gel still integrates into mobile tissue, which is why it accounts for most of the range's turnover. If you stock only one E.P.T.Q syringe, stock this one.
E.P.T.Q S500
The densest gel in the line: 24 mg/ml cross-linked HA with 0.3% lidocaine, supplied as one 1.1 ml pre-filled syringe with two needles. S500 is a contouring product — jawline, cheekbones, areas where volume has genuinely been lost, and the deepest folds. It is used for body contouring work as well as facial. Its firmness is exactly why it belongs deep and not near the surface.
How to choose
The numbering is the guide. Higher number, denser gel, deeper placement, more structural change. The most common error is over-specifying — using S500 where S300 would have integrated better.
| Product | Density | Lidocaine | Placement | Main indication | Pack |
|---|---|---|---|---|---|
| E.P.T.Q S100 | Low | Yes | Superficial | Fine wrinkles, crow's feet, perioral lines | Pre-filled syringe |
| E.P.T.Q S300 | Medium | Yes | Mid to deep dermis | Nasolabial folds, lips, cheek wrinkles | Pre-filled syringe |
| E.P.T.Q S500 | High | 0.3% | Deep | Jawline, cheekbone, volume deficiency | 1 x 1.1 ml + 2 needles |
A typical stocking split is S300 in volume, S500 for contouring cases, S100 in smaller numbers for delicate work. Clinics comparing E.P.T.Q against other Korean gels will find the alternatives in our dermal filler catalogue, and those pairing filler with a hydration protocol usually add something from skin boosters. For injection depth, technique and dosing, follow Jetema's prescribing information supplied with the product.
Storage and shipping
Store sealed at room temperature, out of direct sunlight, and do not freeze. Syringes ship in sealed original cartons with the supplied needles and lot labelling intact, with the bulk of the shelf life remaining. We do not break boxes or repackage.
Buying E.P.T.Q from MY SKIN KOREA
We are in Seoul and buy E.P.T.Q inside Korea, so the route from Jetema to your clinic is short and the lot traceability survives it. Everything arrives in original manufacturer packaging with full shelf life, and worldwide shipping is tracked and can be consolidated with other brands in one consignment. Trade pricing, account terms and standing orders are handled through our wholesale programme; for a quote on a specific mix or a question about your market, contact us.
Frequently asked questions
Who manufactures E.P.T.Q?
Jetema Co., Ltd., a Korean aesthetics manufacturer. Jetema publishes the e.p.t.q. range on its own corporate website.
What do the numbers S100, S300 and S500 mean?
They indicate gel density. S100 is the lowest and is used superficially, S300 is medium and covers most facial indications, S500 is the densest and is used for deep contouring.
Do all E.P.T.Q fillers contain lidocaine?
The three codes we stock all include lidocaine, S500 at 0.3%, so no separate injectable anaesthetic is required for the treatment itself.
Which E.P.T.Q should I use for lips?
S300 is the usual choice for lip contouring and volume. S500 is generally too firm for lip tissue and is intended for the jaw and cheekbone.
Is E.P.T.Q suitable for jawline definition?
Yes — S500 is the code designed for that, along with cheekbone work and areas of genuine volume loss.
How is E.P.T.Q packaged?
As pre-filled syringes with needles included; S500 ships as one 1.1 ml syringe with two needles.
Do you sell E.P.T.Q to individuals?
No. These are professional-use injectables supplied to licensed practitioners, clinics and registered distributors only.
More Korean aesthetic brands
We stock the full range of every brand listed on our brands page, sourced directly through Korean supply channels and shipped worldwide from Seoul in original manufacturer packaging.