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Main Benefits
Natural Results
Single-phase, stable HA gel ensures smooth distribution for authentic, natural-looking effects.
High Purity
Advanced purification process minimizes impurities, lowering the risk of reactions.
Long-Lasting Effect
Cross-linked HA fibers maintain volume and contour for several months.
Smooth Injection
Low viscosity allows for controlled, trouble-free application.
Comfortable Treatment
Lidocaine (0.3%) reduces discomfort, making procedures more pleasant.
Versatile Use
Suitable for contouring, volumization, and corrections in sensitive or thin-skinned areas.
Indications
Chaeum Premium No. 4 has the highest cross-linking rate, designed for the deeper layers of the skin. It is best suited for:
Enhancing facial contours for a more defined appearance.
Restoring volume in the cheeks, cheekbones, chin, temples, and forehead.
Providing precise chin correction for better balance.
Supporting the natural modeling and sculpting of facial features.
Active Ingredients
Hyaluronic Acid
Provides volume, hydration, and structure for natural-looking results.
Lidocaine (0.3%)
Helps minimize discomfort during treatment, making injections more comfortable.
Purity levels:
Endotoxin: <0.03 EU/mL
BDDE residue: <0.5 ppm
Protein load: <0.05 ppm
These high purity standards reduce the chance of swelling, redness, and allergic reactions, ensuring a safer and more comfortable treatment.
Mechanism of Action
Chaeum Premium 4 is formulated with 100% cross-linked hyaluronic acid, which creates a stable gel network. Once injected into the deeper layer of the skin, this gel:
Binds water molecules, helping the skin stay hydrated and supple.
Provides structural support, reinforcing facial contours and restoring lost volume.
Integrates evenly with surrounding tissue, preventing lumps and ensuring smooth, natural movement.
The result is a long-lasting lifting and contouring effect with minimal risk of irregularities.
What Makes Chaeum 4 Different
Chaeum Premium 4 is the most advanced filler in the line, created specifically for deep contouring and volumization. Unlike Chaeum 1, 2, and 3, which are designed for finer lines and moderate wrinkles, Chaeum 4 delivers stronger lift and definition in areas that require structural support, such as the chin, cheeks, and jawline.
Compared to many other brands, Chaeum stands out for its:
Single-Phase Structure – ensures even integration, while many fillers use biphasic formulas that can feel less natural.
High Purity Standards – ultra-low levels of BDDE, endotoxin, and protein load reduce risks of swelling or irritation.
Balanced Viscosity – low enough for smooth injections but strong enough to hold shape and provide lasting volume.
Comfort-First Formula – lidocaine is included for a more comfortable treatment experience.
This makes Chaeum 4 a trusted choice for those wanting defined contours, restored volume, and natural-looking results without compromising on safety.
Chaeum 4's Stable Gel Structure
Chaeum Premium 4 features a monophasic, even HA structure created through a unique cross-linking process. This regular and dense lattice ensures smooth, consistent extrusion during injection, allowing the filler to spread evenly in the skin. The stable gel minimizes the risk of lumps, reduces tissue trauma, and delivers a natural-looking finish, especially in thin or delicate areas.
Treatment Areas
- Cheeks – enhances volume and contour for a more defined appearance.
Nasolabial Folds – softens the lines running from the nose to the mouth corners.
Marionette Lines – fills lines extending downward from the mouth, reducing their prominence.
Chin – augments projection and improves jawline definition.
Lip Augmentation – adds volume and shape for fuller, balanced lips.
Perioral Lines – reduces fine lines around the mouth.
Preparations Before Use
Chaeum Premium 4 comes in pre-filled syringes and does not require reconstitution or mixing. Before use, always check the packaging integrity and expiry date, and store the product at room temperature away from direct sunlight. When ready for treatment, attach the supplied 23G needle securely and disinfect the injection area following standard aseptic techniques.
Dosage and Technique of Application
Each syringe of Chaeum Premium 4 contains 1.1 ml of cross-linked hyaluronic acid with lidocaine, and the pack includes two syringes with four 23G needles. The amount used depends on the treatment area, depth of wrinkles, and desired results. Injections are placed into the deeper layers beneath the skin, most commonly the deep dermis or subcutaneous plane, to restore volume and contour. Recommended techniques include linear threading, serial puncture, or a combination approach, always injecting slowly and evenly to ensure smooth distribution and reduce the risk of lumps or irregularities.
What to Do After Injection Sessions?
- Avoid touching, pressing, or massaging the treated area for at least 6 hours.
- Do not apply makeup for 24 hours.
- Avoid hot baths, saunas, and steam rooms for 48 hours.
- Refrain from strenuous exercise for 24–48 hours.
- Avoid alcohol and excessive sun exposure for the first day.
Course of Treatments
How quickly will the result appear?
What's Inside
This set comes with:
2 pre-filled syringes × 1.1 mL each (total 2.2 mL)
4 needles (23G)
FAQ
Chaeum Premium 4 is designed for deep contouring and volumization. It restores volume in the cheeks, chin, temples, and forehead, while also refining facial contours.
Results can last up to 12 months, and in some cases up to 18 months, depending on the treatment area, lifestyle, and individual factors.
Yes. It is made with highly purified, cross-linked hyaluronic acid and contains very low levels of impurities. This minimizes the risk of swelling, redness, or irritation.
Chaeum Premium 4 contains lidocaine (0.3%) to help reduce pain, so most people only feel mild discomfort during injections. mouth, and the lips.
It should not be used by people who are pregnant, breastfeeding, under 18, or with active skin infections, allergies to hyaluronic acid or lidocaine, or a history of hypertrophic scarring.
Yes. Although mainly used for contouring and volumization, Chaeum 4 can also be used to add shape and volume to the lips when deeper correction is needed.
Yes, MeamoShop is a wholesale supplier of Chaeum 4 and the complete Chaeum filler line. We source directly from Korean manufacturers and offer wholesale accounts with volume discounts for clinics and medical spas. Submit your Wholesale Application to access professional pricing.
How to Store
Store at a controlled temperature between 1°C and 30°C
Do not freeze or heat the product
Keep away from direct sunlight and humidity
Store in a cool, dry place
Do not use if the packaging is damaged or expired
For single use only — do not reuse syringes or components
This product is intended for use by licensed medical professionals only. We accept no responsibility for adverse effects or complications resulting from improper handling, self-administration, or use by unqualified individuals. No compensation will be provided for products that are damaged, wasted, or misused.
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Perfect for cheeks
Where would l be without chauem 4 in my life! A current staple in my filler arsenal. Love!
Does all my heavy lifting. A masterpiece.
Excellent
Product Benefits Chaeum is excellent overall but the premium 4 for temple filler is superb!
The chaeum range is my go to for almost all my fillers. The premium 4 works beautifully for temple filler via cannula. I also use it for jawline filler. It’s malleable and settles beautifully. Love it!