 WORCESTER, MA, July 29, 2021 GLOBE NEWSWIRE -- Vystar Corp. OTCQB: VYST Director, Ranjit K. Matthan, PhD, announced key developments in Vytex Deproteinized Natural Rubber DPNR for automotive tires, food and medical grade products and improvements in sustainability during his opening plenary session of The 2021 International Latex Conference ILC. Corrie MacColl Latex Director John Heath joined Dr. Matthan to discuss major progress on sustainability initiatives in natural rubber latex production. The session, titled Innovations and Sustainability in Natural Rubber Latex - The New Paradigm, is available on demand for conference registrants at the ILC website . Co-Authors of the presentation are William Doyle Vytex Product Development Consultant for Vystar Corp., and Joseph John Director, Polymer Consultancy Services Ltd. 