Waste Estimator

# of Syringes Per 100U Vial 9

Cost per Neurotoxin Unit $7.00

Botox ~$6.50 · Xeomin ~$4.75 · Jeuveau ~$4.25 · Dysport ~$4.50 · Daxxify ~$7.00

# of Vials Per Month 100

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Current

→

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NavaClick

Cost Per Vial

Monthly Recoverable Yield Value

NavaClick ROI

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Net Per Vial

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Current Waste

— U

NavaClick Loss

— U

Cost Breakdown Per Vial

Category

Current

NavaClick

Lost Drug Value

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Consumables

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Sharps Disposal

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Total Per Vial

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Net Savings

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Cost Calculations Explained

Current Method Cost: Value of drug lost in the vial, needle hub, and syringe + cost of syringes + sharps disposal fees.
NavaClick Cost: Value of remaining drug waste + NavaClick kit cost ($10.00) + sharps disposal.
Total Savings: Current Method Cost minus NavaClick Total Cost.

Sources & Baselines

Vial residual: 0.075 mL (Niamtu 2014) | Dosing variability: ±5% net (Kwolek 2019)
Hub dead space: Luer 0.068 mL (Golan 2020), Insulin 0.003 mL (Cambruzzi 2021)
NavaClick: 0.066 mL mechanical loss, 93.2% util. (Validation TR 25-008)

Model Assumptions

Dilution standard: 2.5 mL reconstitution (40 U/mL) applied uniformly across all modalities.
Vial access: Standard needle penetration of vial closure assumed for all protocols; access method held constant to isolate device architecture as the primary variable.
Scope: This model is a financial estimation tool. Waste inputs are drawn from the best available published and validated data for each modality. It is not a controlled head-to-head clinical study.

NavaClick: Recovering Volumetric Neurotoxin Loss.