Charmost® Ultra-D Line 10ml 20ml is designed for subcutaneous injection, facial contouring, and large-volume body shaping applications.

Indications & Treatment Protocol
Charmost® 10ml/20ml is a large-volume format of the Ultra-D Line: a 24 mg/ml BDDE cross-linked hyaluronic acid (HA) filler for subcutaneous placement. It is indicated for cheek augmentation, chin and jawline contouring, facial sculpting, hand volume restoration, and non-surgical body shaping.
| Protocol Parameter | Value |
|---|---|
| HA concentration | 24 mg/ml, BDDE cross-linked |
| Injection depth | Subcutaneous |
| Recommended needle | 23G × 2 |
| Particle size | 0.50 – 1.25 mm |
| Expected duration | 8 – 12 months |
| Touch-up interval | 8 – 12 months, per physician assessment |
Treatment time depends on the number and size of the treated areas. The structural lift is visible immediately and settles within 1–2 weeks. Standard aftercare applies: avoid pressing the treated area for 24 hours, skip strenuous exercise, alcohol, and heat exposure for 24–48 hours, and protect the skin from sun during the first week.
Mechanism of Action
The 10ml/20ml format uses the same BDDE cross-linked HA technology as the Ultra-D Line. Cross-linking resists enzymatic degradation, so the gel remains in the subcutaneous plane for months instead of days.
With a particle size of 0.50–1.25 mm and high gel cohesiveness, the product provides strong projection and structural support for large treatment areas, where multiple syringes are typically required. This makes the large-volume format practical and cost-efficient for clinics performing body shaping and multi-area facial volumizing procedures.
As with all Charmost® HA fillers, the product can be dissolved with hyaluronidase if correction is needed, providing a reversible safety profile.
How 10ml / 20ml Compares
| Product | Concentration | Particle size | Injection depth | Format | Duration |
|---|---|---|---|---|---|
| Ultra-D Line | 24 mg/ml | 0.50 – 1.25 mm | Subcutaneous | 1ml/2ml syringe | 8 – 12 months |
| 10ml / 20ml | 24 mg/ml | 0.50 – 1.25 mm | Subcutaneous | 10ml / 20ml vial | 8 – 12 months |
| 50ml | 24 mg/ml | 0.50 – 1.25 mm | Subcutaneous | 50ml vial | 8 – 12 months |
The 10ml/20ml format is identical in formulation to Ultra-D Line but packaged for high-volume use. Choose it when a treatment plan requires multiple syringes or when building clinic stock for body shaping procedures.
Treatment Areas
- Cheek augmentation
- Chin augmentation
- Jawline contouring
- Facial sculpting
- Hand volume restoration
Specifications
| Item | Value |
|---|---|
| Brand name | Charmost® HA Filler |
| Concentration | 24 mg/ml, BDDE cross-linked |
| Format | 10ml or 20ml vial, 1 vial per box |
| Storage | 2 – 25°C, do not freeze, keep away from direct sunlight |
| Service | Private label, samples, wholesale, ODM/OEM |
FAQ
1. What is the 10ml/20ml format used for?
It is the large-volume format of the Ultra-D Line for body shaping and multi-area facial volumizing, where a single 1ml syringe is not enough. Clinics can complete a full treatment plan from one vial.
2. How is the 10ml/20ml different from the 1ml Ultra-D Line syringe?
The formulation is the same; only the packaging volume differs. The 10ml/20ml format reduces per-ml cost and is more convenient for high-volume protocols and clinic stock.
3. How long does the effect last?
Results typically last 8–12 months for most patients, depending on the treated area, injection volume, and individual metabolism.
4. Can I get a sample of the 10ml/20ml format?
Yes. Charmost® supports sample orders and small trial orders. Contact us for details.



