Botulax 300U — Botulinum Toxin Type A (300 Units/Vial)
- 300 units of botulinum toxin type A per vial — lyophilized powder
- 900 kDa type A neurotoxin complex, high purity via size-exclusion HPLC
- Same CBFC26 formulation as Botulax 100U with triple the units per vial
- Standard dilution: 7.5 mL preservative-free 0.9% saline per 300 U → 4 U / 0.1 mL
- Use within 24 hours after reconstitution at 2–8°C; cold-chain required
- Origin: South Korea; regulated professional product for licensed healthcare professionals only
| 1 – 2 boxes | $67.00 / box |
| 3 – 9 boxes | $63.65 / box |
| 10 – 19 boxes | $60.30 / box |
| 20 – 29 boxes | $58.29 / box |
| 30+ boxes | Contact for quote |
What Is Botulax 300U — Botulinum Toxin Type A (300 Units/Vial)?
Botulax 300U is a botulinum toxin type A preparation (300 units per vial) supplied as a lyophilized powder for professional injection. It temporarily relaxes targeted muscles by blocking acetylcholine release, supporting spasticity management and high-dose aesthetic contouring protocols.
Botulax 300U is the highest-unit single-vial format in the Botulax family — 300 units of purified botulinum toxin type A (CBFC26 strain, 900 kDa complex) supplied as a white lyophilized powder that dissolves to a clear, colourless solution when reconstituted with preservative-free saline. It is positioned for high-volume clinics, multi-zone full-face sessions, bilateral body-contouring treatments and combined aesthetic-and-therapeutic protocols. Following injection, the toxin cleaves SNAP-25 and blocks acetylcholine release at the neuromuscular junction, so treated muscles relax. Cold-chain shipping (2–8°C) is required. Supplied to licensed healthcare professionals only.
Specifications
| Product name | Botulax 300U |
|---|---|
| Product type | Botulinum toxin type A — lyophilized (freeze-dried) powder for injection |
| Active ingredient | Clostridium botulinum toxin type A, 300 units per vial |
| Presentation | 1 vial × 300 units per box (lyophilized powder) |
| Purity | High purity (size-exclusion HPLC purification) |
| Excipients | Human serum albumin 1.5 mg + sodium chloride 2.7 mg per vial (scaled from the 100 U formulation) |
| Strain | Clostridium botulinum CBFC26 (proprietary working strain) |
| Mechanism of action | Cleaves SNAP-25, blocking acetylcholine release at the neuromuscular junction and temporarily relaxing treated muscles |
| Indication | Treatment of post-stroke upper limb spasticity in adults and dynamic equinus foot deformity in pediatric cerebral palsy; high-dose aesthetic contouring protocols per practitioner judgement |
| Treatment areas | Masseter contouring, calf slimming, deltoid, trapezius, multi-zone facial sessions, multi-site hyperhidrosis |
| Onset of action | Within days of injection (individual response varies) |
| Duration of effect | 3–4 months (dose- and area-dependent) |
| Reconstitution | Preservative-free 0.9% sodium chloride (7.5 mL per 300 U → 4 U / 0.1 mL) |
| Storage | 2–8°C, protected from light; do not freeze (cold-chain required) |
| Shelf life | 36 months (unopened) |
| Use after reconstitution | Within 24 hours at 2–8°C |
| Origin | South Korea |
Key Benefits
- High-purity 900 kDa complex purified via size-exclusion HPLC for consistent potency
- Triple the units per vial — fewer vials for high-volume and multi-site protocols
- Suited to masseter, calf, deltoid, trapezius and multi-site hyperhidrosis treatments
- Simple reconstitution — 7.5 mL preservative-free saline per 300 U (4 U/0.1 mL)
- 36-month shelf life for dependable stock management
Suggested Treatment Protocol
Reconstitute each 300-unit vial with preservative-free 0.9% sodium chloride, swirling gently to mix without shaking, and inject intramuscularly into the targeted muscles using a fine-gauge needle. Dosing is site- and indication-dependent, with larger total doses used for spasticity management and body-contouring protocols. The exact dose and injection pattern must be determined by the treating practitioner based on the patient's anatomy and clinical response.
Frequently Asked Questions
What is Botulax 300U?
Botulax 300U is a botulinum toxin type A product supplied as a lyophilized powder (300 units per vial). It is injected professionally for spasticity management and high-dose aesthetic contouring protocols in adults.
How is Botulax 300U supplied and reconstituted?
Each box contains one vial of 300 units lyophilized powder with a high-purity 900 kDa type A neurotoxin complex. Reconstitute with 7.5 mL preservative-free 0.9% saline to obtain 4 U per 0.1 mL, swirling gently to mix without shaking, and use within 24 hours.
What areas can be treated?
Botulax 300U is used for masseter contouring, calf slimming, deltoid and trapezius treatments, multi-zone facial sessions and multi-site hyperhidrosis — based on the treating practitioner's clinical judgement.
How should Botulax 300U be stored?
Store at 2-8°C, protected from light, and do not freeze. Shelf life is 36 months unopened; once reconstituted, use within 24 hours at 2-8°C.
What are the wholesale terms?
Wholesale pricing applies by volume: 1-2 boxes $67.00/box, 3-9 boxes $63.65/box, 10-19 boxes $60.30/box, 20-29 boxes $58.29/box. For 30+ boxes, contact us for a quote.
The 300-unit vial has cut our per-session vial count dramatically for high-volume days. Same dependable 900 kDa complex as the smaller Botulax formats we already stock.
Ideal for bilateral masseter and calf work — one vial covers multiple sites. Reconstitution with 7.5 mL saline gives a consistent 4 U per 0.1 mL.
Good choice for multi-zone full-face sessions with body areas added. Cold-chain delivery was flawless and the 36-month shelf life suits our ordering cycle.
Consistent potency batch after batch. We use it mainly for trapezius and multi-site hyperhidrosis protocols — patients report good results within days.
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