Tobacco: retail sales; sale of synthetic or tobacco free nicotine to an individual under 21; prohibit, and require the product packaging to include a disclosure that the product is not regulated by the FDA. Amends title & secs. 1, 2, 2b, 2c & 4 of 1915 PA 31 (MCL 722.641 et seq.).  TIE BAR WITH: HB 4251'21