Hirax is an injectable hyaluronidase product supplied in sterile, single-use vials across five strengths. Its active, hyaluronidase, is an enzyme whose job is to degrade hyaluronic acid, and in aesthetic practice it is the enzyme associated with dissolving the HA that dermal fillers are made from.
The single active substance is hyaluronidase. Its action is on HA gels and on naturally occurring hyaluronic acid in tissue. The labelling also describes it as an adjunct to subcutaneous and intramuscular injections and to local anaesthesia, helping other injected products disperse and be taken up more readily.
Strength is expressed in international units (IU) per vial:
The range lets the treating practitioner select a vial size suited to the volume of work planned, from the small 300 IU vial up to the 5000 IU presentation.
Clinics that work with hyaluronic acid gels typically keep hyaluronidase available alongside their filler stock. Practitioners comparing gels and planning treatments may find our article on filler planning useful background.
Which strengths are available? 300, 750, 1500, 2000 and 5000 IU per vial.
Are the vials reusable? No – each vial is sterile and intended for a single use.
Can it be stored in the freezer? No. Store at 1–30°C without freezing.
Supplied for clinical use. Lushfills supplies this product to licensed professionals; it should only be administered by a suitably qualified practitioner.
We typically process and ship orders within 1 week, with shipping costs calculated at checkout based on your location and selected method. Free shipping is applied automatically to orders of €999 or more. Once your order ships, you will receive a confirmation email with a tracking number to monitor your package’s status. Delivery usually takes 5-10 business days. If you need to change your shipping address after placing an order, please contact us as soon as possible. In case of lost or stolen packages, we recommend reaching out to the carrier first, but our support team is happy to assist. For returns, we accept items within 1 week, provided they are unused and in their original packaging. Refunds are processed within 5-10 business days after we receive and inspect the returned item. Exchanges are also available if you need a different variant of a product. If you have any questions about shipping or returns, feel free to contact our support team.
Our products are exclusively for use by qualified professionals, and are not intended for personal use or self-treatment. The content on this website is for informational purposes only and should not be considered as advice or a substitute for professional consultation. Please consult with a qualified healthcare provider for treatment recommendations and safety information.
Lushfills
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Lushfills supplies professional aesthetic products exclusively to licensed healthcare and aesthetic professionals and to registered clinics and businesses. These products must be handled, administered and used only by appropriately trained and qualified professionals.
By selecting “I confirm I am a licensed professional” you declare that you hold a valid professional licence and accept our Terms of Service and Privacy Policy. Lushfills accepts no liability for misuse, improper administration or unauthorised use of its products. False declarations will result in order cancellation.
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