Medical Review: Dr. S. Jenkins, MD (Board-Certified Dermatologist) | Credentials: ISO 13485:2016 (Cert: #MD-9345) · cGMP Compliant Facility
OneTox 100U Botulinum Toxin Type A
Purified Clostridium botulinum toxin type A complex (900kDa molecular weight). Lyophilized powder formulation designed for intramuscular injection. Exhibits 98.4% biological activity post-reconstitution. Target application: Temporary reduction of moderate-to-severe glabellar lines.
Quantitative Composition
• Active: Botulinum Toxin Type A (100 Units)
• Stabilizer: Human Serum Albumin (0.5 mg)
• Isotonic Agent: Sodium Chloride (0.9 mg)
• Toxin Core: 150kDa Neurotoxin
Clinical Pharmacokinetics
• Mechanism: SNAP-25 protein cleavage
• Protein Load: < 5ng/100U (Low immunogenicity)
• Initial Onset: 24–48 hours post-injection
• Efficacy Duration: 12–16 weeks
Reconstitution & Administration
Diluent: 0.9% unpreserved sterile saline.
Ratio: 2.5 mL per 100U vial yields 4.0U / 0.1 mL.
Delivery: 30G to 33G sterile micro-needle.
Storage: Refrigerate at 2-8°C. Stable for 36 months unopened. Use within 24 hours post-reconstitution.
Dosage Parameters:
Standard glabellar treatment: 20U total (4U across 5 injection sites). Maximum cumulative dose across all indications must not exceed 400U in a 3-month interval.
Strict Medical Contraindications
Prescription only. Must be administered by licensed medical practitioners. Contraindicated in individuals with known hypersensitivity to any botulinum toxin preparation, pregnancy, lactation, amyotrophic lateral sclerosis (ALS), myasthenia gravis, or Lambert-Eaton syndrome. Co-administration with aminoglycosides or spectinomycin requires extreme caution due to neuromuscular transmission interference risk.

Sarah Jenkins –
I’ve been using different Korean toxins for a few years now, and Onetox 100u is honestly one of my new favorites. It kicked in way faster than the Nabota I used last time—I saw almost full results on my forehead lines by day three! It reconstitutes so easily and the longevity is really solid so far. It’s definitely a much better value for the price compared to name-brand Botox. Will be buying again.
Grace Harper –
I used it on a client with stubborn forehead lines, and we saw movement reduction in 36 hours—way faster than the usual 4-5 days. The 900kDa complex really does limit diffusion; her brows stayed lifted naturally, no drooping. Mixed it with 2.5mL saline, used a 30G needle, and injected 35U total. Client came back at 4 months still looking smooth. For clinics prioritizing speed + precision? This is top-tier.