It was JUST a year ago, May 10, 2018; the purchase was PR'd. Then Jan '19 to resume production, then added FEC technology.... actually quite fast for such a massive undertaking with attorneys, patents, production, distribution, upgrades, etc.
I am most def buying several for home and classroom ASAP.
May 10, 2018 02:00 AM Vystar acquires assets of UV Flu Technologies