Serenity, a natural supplement for the relief of symptoms of anxiety based on the clinically studied extract of lavender oil, comes with a 30-day supply in every bottle TORONTO, Nov. 30, 2023 (GLOBE NEWSWIRE) -- Lifeist Wellness Inc. (“Lifeist” or the “Company”) (TSXV: LFST) (FRANKFURT: M5B) (OTCMKTS: LFSWF), a health-tech company that leverages advancements in science and technology to build breakthrough ventures that transform human wellness, is pleased to report that its U.S. biosciences subsidiary Mikra Cellular Sciences Inc. (“Mikra”) has begun sales of Serenity, a natural supplement for addressing symptoms of anxiety. "The first orders of Serenity on our online store at www.wearemi