Bringing Nanoscience to Life

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NanoBio® Protect Orders

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NanoBio® Protect Nasal Antiseptic Solution

NanoBio Protect antiseptic bottle and packaging

NanoBio® Protect is an alcohol-free nasal antiseptic solution that can be used to help reduce germs on skin in and around the nose that can cause infections. It is non-irritating, fragrance-free and leaves no residue after application.

NanoBio® Protect is an FDA Over-the-Counter skin antiseptic that incorporates the active ingredient benzalkonium chloride (BZK), which is a well-known skin antiseptic that has been used in humans since the 1940’s. NanoBio® Protect is similar in concept to a hand sanitizer but is designed for use on the skin inside and around the nose where germs frequently enter the body. The product is easy to apply with a standard cotton swab.

The unique effectiveness of NanoBio® Protect is derived from BlueWillow’s patented nanotechnology. NanoBio® Protect places the BZK antiseptic – on the surface of nano-droplets, which results in at least four key advantages:

  1. The nano-droplets present the BZK in such a way to enhance its ability to kill germs,
  2. The droplets persist on skin for 4 or more hours, enabling long-lasting effectiveness,
  3. The droplets significantly hydrate skin to avoid dryness and cracking that can allow germs in.
  4. And lastly, when bound to nano-droplets, BZK is non-irritating to the skin.


NanoBio® Protect will be available later this month to order through major e-commerce sites. At this time, BlueWillow is allowing U.S. health care institutions, businesses, and individuals to place advance orders of NanoBio® Protect.The minimum order size is one case of NanoBio® Protect (each case contains 36 bottles).  To place an order, please complete the form below.  A representative from BlueWillow Biologics will email you the expected timing of your order’s fulfillment.  All orders will ship for free.