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Seongnam, Korea · Medical devices & cosmetics

Polymer sciencefor collagenregeneration

PLLA, CaHA, HA and collagen — developed and manufactured in our own Korean facility, supplied worldwide under our brands or yours.

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FEATUREDKangso Enterprise News · 2026 Scroll

Our philosophy

We choose safety and verified quality over speed to market. Every product that enters the human body must first be proven safe, then made beautifully.

10+Years in medical aesthetics, since 2014
4In-house brands
9Technology platforms, from PLLA to exosomes
2ISO certifications · 13485 & 22716
Operators in clean-room suits at the HEPA-filtered filling line
Seongnam facility

Our story

Where science
meets beauty

Our founding team launched the CERES filler brand in 2014 and spent a decade developing, producing and exporting medical aesthetic products. In 2024 we founded CHEUN BIOTECH to build our own polymer filler technology: PLLA and CaHA collagen stimulators, alongside HA fillers and regenerative boosters with PN, PDRN and exosomes.

Our PLLA and CaHA fillers are in the preclinical stage, with Korean MFDS approval targeted for 2029, followed by Europe and the United States.

“We will build a brand trusted for its quality and safety.”

Park Kook-chul · CEO
ISafetyProducts used in the human body must be proven safe first.
IIInnovationContinuous improvement of materials, process and quality control.
IIIAuthenticityEarning the trust of clinicians and partners through quality, not low prices.

Our brands

Four brands, one Korean factory

AceThePingPLLA · CaHA · Collagen · Mixer
CHEUNHA dermal fillers
CERESFILLPremium fillers & skin boosters ↗
PuryBOBotulinum toxin

Product portfolio

Crafted for collagen regeneration

Samples & price list
AceThePing PLLA filler vials
PLLA · Collagen stimulator

AceThePing 140 / 420 mg

Spherical PLLA microparticles (10–40 µm), freeze-dried with CMC and HA. Ready after 20 minutes of mixing.

Preclinical stage
AceThePing CaHA Boost 140 mg and CaHA Volume 420 mg vials
CaHA · Hybrid filler

AceThePing CH 140 / CH 420

Calcium hydroxylapatite with a high-molecular HA and CMC carrier for immediate volume and long-term remodeling.

Preclinical stage
CHEUN HA fillers 16, 32 and 48 with prefilled syringes
HA · Dermal filler

CHEUN 16 · 32 · 48

Double cross-linked hyaluronic acid with 0.3% lidocaine, 1.1 ml prefilled syringe.

CE clinical evaluation ongoing
AceThePing 3% atelocollagen filler box and syringe
Collagen

AceThePing Atelo Collagen 3%

Ultra-pure atelocollagen with lidocaine, 1.0 ml syringe.

MFDS approved
AceThePing automatic filler mixer
Device

AceThePing Mixer

One-touch automatic reconstitution for PLLA, PDLLA and CaHA at ~1,200 rpm with 5 / 10 / 15-minute modes.

PuryBO TOX botulinum toxin type A 100 units vial and box
Botulinum toxin

PuryBO TOX 100U

Botulinum toxin type A with L-histidine.

HALAL certified

Technology & quality

Particle precision,
made in-house

From droplet dosing to freeze-drying and capping, every step runs in our own ISO-certified facility in Seongnam.

  • 10–40 µmSpherical PLLA particles controlled to 10–30 µm and 20–40 µm
  • LyophilizedIn-house freeze-drying for stable, fast reconstitution
  • ISOISO 13485 and ISO 22716 quality systems · KGMP facility in preparation
  • R&DOngoing work on PDLLA, PN, PDRN and exosome platforms

Nine technology platforms

PLLAPDLLACaHAHyaluronic acidAtelocollagenPNPDRNExosomeLipolysis

Request a facility visit

Filler droplets dosed onto forming trays
01 · DosingPrecision dosing onto forming trays
Trays of freeze-dried microspheres
02 · Freeze-dryingFreeze-dried microspheres
Gloved hand holding a vial of freeze-dried microspheres
03 · FillingFilled and stoppered
CERESFILL 516 vials labelled CHEUN BIOTECH Co., Ltd. Made in Korea
04 · OEM batchCERESFILL 516, made by CHEUN BIOTECH

OEM / ODM

Your brand, our factory.
Five steps.

Start a project
  1. 01FormulationChoose PLLA, CaHA, HA or collagen and set your spec.
  2. 02Sample & designTrial batch, label, box and IFU design.
  3. 03RegulatoryTechnical file and registration support for your market.
  4. 04ProductionAseptic filling, freeze-drying and batch QC.
  5. 05Global shippingCold-chain export with full documentation.

Certifications

Quality, documented

  • ISO 13485Certified
  • ISO 22716 · Cosmetics GMPCertified
  • MFDS · Atelocollagen 3%Approved
  • MFDS · PLLA & CaHATarget 2029
  • CE MDRIn progress
  • KGMP facilityIn preparation

News & exhibitions

Meet us worldwide

Contact

Let’s build
your brand

OEM / ODM, distribution or samples. Our team replies within 1–2 business days.

cheunbiotechsmt@naver.com +82 31-789-6844 B-1407/1408, 99 Sagimakgol-ro, Jungwon-gu,
Seongnam-si, Gyeonggi-do 13201, Korea
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