Replengen is a cross-linked hyaluronic acid filler line produced by a Korean manufacturer and sold into clinics across Asia, Europe and the Middle East. The range is deliberately compact — three gels, one syringe size — and the thing that distinguishes it in use is gel consistency. The manufacturer builds the line on two named processes: a grinding step aimed at producing a homogeneous gel with even particle distribution, and a cross-linking approach intended to hold water in the gel over a long period. What that means at the chairside is a product that extrudes smoothly and predictably rather than in bursts.
All three products carry 24 mg/ml of cross-linked hyaluronic acid with 0.3% lidocaine, in a 1.1 ml syringe. The variables across the line are gel density and the needle gauge that comes in the box, which run in step with each other: 30G for Fine, 27G for Deep, 25G for Volume. Reading the needle is the quickest way to place a Replengen product on the scale.
Replengen is a professional-use range supplied for administration by trained injectors, and our buyers are predominantly clinics and distributors ordering across all three grades.
The Replengen range
Replengen Fine
Replengen Fine is the light gel, made for shallow lines rather than volume. It is used around the eyes, on the forehead and neck, and in the perioral area — places where the skin is thin and a heavy gel would announce itself. Two 30G needles are supplied. Beyond the mechanical filling, Fine is often chosen for its hydrating effect on the surrounding skin, which is why it turns up in treatment plans aimed at texture as much as at wrinkles. Stated duration is six to twelve months.
Replengen Deep
Replengen Deep is the longest-lasting product in the line, with a stated duration of twelve to eighteen months, and it is the one built for moderate to severe folds. Nasolabial folds, marionette lines, forehead and frown lines, lip augmentation and chin definition all sit inside its range. It ships with a 27G needle. The homogeneous gel structure earns its keep here: placing a dense filler into deeper planes is where an inconsistent gel causes trouble, and Deep is formulated to go in evenly.
Replengen Volume
Replengen Volume is the contouring gel, supplied with a 25G needle for placement in the mid to deep dermis. It is used to add volume and shape rather than to erase a line — cheekbone projection, chin definition, restoring facial proportion where the underlying support has thinned. Stated duration is six to twelve months. If Deep is the product for folds, Volume is the product for shape.
How to choose
Concentration is constant across the line at 24 mg/ml, so choose on density and indication. Note that Deep, not Volume, is the longest-lasting product here — the ranking is by formulation rather than by position on the density scale, which is worth knowing when planning a treatment interval.
| Product | Needle supplied | Gel weight | Stated duration | Typical indications |
|---|---|---|---|---|
| Replengen Fine | 2 × 30G | Light | 6–12 months | Eye area, forehead and neck lines, perioral fine lines |
| Replengen Deep | 27G | Dense | 12–18 months | Nasolabial folds, marionette lines, lips, chin |
| Replengen Volume | 25G | Dense, volumising | 6–12 months | Cheekbones, chin, facial contour and proportion |
All three are 1.1 ml syringes with 24 mg/ml HA and 0.3% lidocaine. For injection planes, technique and patient selection, follow the manufacturer's prescribing information supplied with the product.
Storage and shipping
Keep Replengen sealed and out of direct sunlight, and do not freeze. Syringes are sterile and single-use; discard any unit whose packaging has been opened or damaged. We ship from Seoul in protective packaging, with full remaining shelf life on every syringe.
Buying Replengen from MY SKIN KOREA
We source Replengen inside Korea and ship it in original manufacturer packaging — unrelabelled, undated-down, with the full shelf life intact. Being in Seoul means we buy where the product is made rather than three intermediaries later, and we consolidate mixed orders so Fine, Deep and Volume can travel together with everything else on your list. For tiered pricing and standing orders see our wholesale page, or send us your order sheet and we will quote it. Replengen sits with the rest of our dermal fillers; clinics doing larger-area work often add something from our body fillers range or a numbing cream to the same shipment.
Frequently asked questions
What is the difference between Replengen Deep and Replengen Volume?
Deep is aimed at moderate to severe folds and has the longer stated duration at twelve to eighteen months. Volume is a contouring gel for adding shape to cheekbones and chin, stated at six to twelve months.
How much hyaluronic acid does Replengen contain?
24 mg/ml of cross-linked hyaluronic acid in every variant, in a 1.1 ml syringe.
Does Replengen contain lidocaine?
Yes — 0.3% across the range.
Which Replengen is used around the eyes?
Fine. It is the lightest gel in the line and is supplied with 30G needles.
Who manufactures Replengen?
It is made in South Korea. We have not been able to confirm the manufacturing company from an independent source, so we do not name one.
What needles come in the box?
Two 30G with Fine, 27G with Deep, 25G with Volume.
Can I order mixed quantities across the range?
Yes. Mixed orders are standard and ship together from Seoul.
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.