3Dose™ Syringe: The World’s First Audible & Tactile Multi-Dose Botulinum Syringe
The 3Dose™ injector syringe by Vlow Medical transforms cosmetic neurotoxin procedures by combining patented low dead space architecture with precise tactile and audible click feedback. Practitioners eliminate manual unit calculations, prevent over- or under-dosing, and save up to 70% of residual product waste—enabling treatment of up to 40% more patients per vial with absolute clinical consistency.
< 0.005 ml
Audible & Tactile Click
Up to 70% Waste Reduction
1.0 ml Multi-Dose
Precision Injection Engineering
Core Technological Architecture & Clinical Advantages
Audible & Tactile Click Feedback
Integrated micro-click ring provides immediate tactile sensation and audible sound per dose increment. Practitioners no longer need to visually inspect graduations during injection, allowing 100% focus on patient anatomy and needle depth.
Patented Low Dead Space Hub
Specially engineered plunger tip mates perfectly with the low-dead-space needle hub to reduce residual medication loss to near zero (< 0.005 ml), unlocking 1 to 2 extra complete patient treatments from every neurotoxin vial.
Universal Dual-Scale Reconstitution
Available in Green Scale (0.0125, 0.025, 0.05 ml) and Blue Scale (0.02, 0.04, 0.08 ml) to accommodate standard 4 U / 0.1 ml dilutions, Speywood unit conversions, and custom hyperhidrosis or masseter protocols without mental math.
Ergonomic Glide & Extrusion Control
Ultra-smooth barrel design ensures consistent gliding friction and uniform extrusion force from the first unit to the last, reducing hand fatigue during high-volume aesthetic clinics and minimizing injection-site trauma.
Variant Selection & Dosing Scales
Green Scale vs. Blue Scale Configuration Guide
Tailor your clinical setup according to neurotoxin dilution and targeted treatment areas.
Technical Specifications






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