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Ultra Soft Nasal Pump Spray

The Ultra Soft Nasal Pump Spray delivers a fine, low-velocity mist with unmatched control. Designed for accurate deposition and reliable performance, it sets a new standard for advanced nasal drug delivery such as CNS therapies, nasal vaccines, or sensitive biologics.

Device Overview
Precision, Comfort, and Safety in Every Spray

The Ultra Soft Nasal Pump Spray delivers drugs with precision and comfort.

Using our proprietary Rayleigh spray nozzle technology, it creates a fine, low-velocity spray for optimised deposition in posterior and olfactory regions, enhancing nose-to-brain delivery. Available in 45 µL and 70 µL pump volumes with 5–30 mL fill capacities, it ensures consistent dosing, patient comfort, and safe, propellant-free delivery — ideal even for sensitive biologics.

Why choose Ultra Soft Nasal Pump Spray?
  • Up to 18× slower spray velocity for targeted nasal deposition and patient comfort
  • Low shear stress spray technology, ideal for sensitive intranasal biologics
  • Fine mist with low aerosol velocity and optimised droplet size distribution
  • Unique deposition pattern for enhanced access to the nose-to-brain pathway and CNS
  • Superior nasal delivery for anti-infective therapies
Transforming CNS Drug Delivery
Nose to Brain

The Ultra Soft Nasal Pump Spray enables non-invasive delivery of drugs directly to the central nervous system.

Its precise aerosol targeting and low-velocity mist facilitate effective deposition in the olfactory region, offering a promising alternative to traditional systemic or invasive delivery methods for CNS therapies.

Optimised for Intranasal Vaccine Delivery
Next-Generation Intranasal Immunisation

Engineered for even distribution across the nasal cavity, the device enhances the effectiveness of nasal vaccines while minimising discomfort.

Its gentle aerosol mist provides a patient-friendly alternative to injections, supporting wider adoption and improved immunisation compliance.

Precision Delivery

Enabling Safe Aerosolisation of Biologic Therapies

The Ultra Soft Nasal Pump Spray is engineered to preserve the integrity of sensitive biologics during aerosolisation and is available as a sterile system suitable for mRNA-, protein-, and other complex therapies. 

Its low-shear, ultra-soft mist minimises mechanical stress and degradation, helping maintain formulation stability and ensuring that advanced therapeutics reach their intended targets intact and biologically active.

Your Breakthrough. Our Capabilities. Ready When You Are.
Resyca is here to support your journey.

Let’s shape the future of soft mist inhalation together.

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