Guardion Health Sciences, Inc. (GHSI)

  • Offer Price


  • Offer Size


  • 3-Year Outlook


  • Volatility


  • First Day Turnover



The Company is a specialty health sciences company formed to develop, formulate and distribute condition-specific medical foods with an initial medical food product on the market under the brand name Lumega-Z® that replenishes and restores the macular protective pigment. A depleted macular protective pigment is a modifiable risk factor for retina-based diseases such as age-related macular degeneration (“AMD”), computer vision syndrome (“CVS”) and diabetic retinopathy. This risk may be modified by taking Lumega-Z to maintain a healthy macular protective pigment. Additional research has also shown a depleted macular protective pigment to be a biomarker for neurodegenerative diseases such as Alzheimer’s and dementia. The Company has had limited commercial operations to date, and has primarily been engaged in research and development and marketing.

The Company invented a proprietary technology, embodied in the MapcatSF® that accurately measures the macular pigment optical density (“MPOD”). On November 8, 2016, the United States Patent and Trademark Office (“USPTO”) issued patent number 9,486,136 for the MapcatSF invention. Using the MapcatSF to measure the MPOD allows one to monitor the increase in the density of the macular protective pigment after taking our Lumega-Z medical food product. The MapcatSF is a non-mydriatic, non-invasive device that accurately measures the MPOD, the lens optical density and lens equivalent age, thereby creating an evidence-based protocol that is shared with the patient. A non-mydriatic device is one that does not require dilation of the pupil for it to function.

For the past three years, the clinical prototypes of the MapcatSF have been tested on patients, allowing for frequent modifications of the device’s algorithms and retesting for accuracy, as well as to provide the inclusion of additional features not previously in the initial prototype. The alpha prototype, which is the pre-commercial production version, was unveiled for the first time in July 2013 in Cambridge, United Kingdom, to researchers and scientists from around the world. The MapcatSF is manufactured and assembled in Irvine, California, and will be distributed from our national headquarters in San Diego. The marketing of the device will be implemented through continuing education presentations conducted by key opinion leaders in the industry. The MapcatSF device is a Class I medical device under the U.S. Food and Drug Administration (“FDA”) classification scheme for medical devices, which the Company has determined does not require pre-market approval.

Lumega-Z is a medical food product that has a patent-pending formula that replenishes and restores the macular protective pigment simultaneously delivering critical and essential nutrients to the eye. Management believes, based on review of products on the market and knowledge of the industry, that Lumega-Z is the first liquid ocular health formula to be classified as a medical food (as defined in Section 5(b) of the “Orphan Drug Act”) based on the Company’s determination. However, the FDA has not monitored nor approved Lumega-Z as a medical food. Formulated by Dr. Sheldon Hendler in 2010, modifications were made over a two-year period to improve the taste and method of delivery. The current formulation has been delivered to patients and used in clinics since 2014.



Pre-IPO Holdings(%)
  • Google Ventures
  • Intel Ventures
  • Patricoff Ventures
  • Kleiner Perkins
  • 30
  • 20
  • 5
  • 18

Deal Highlights

Deal Tracker

Stock Price