A safety sealed bottle stopper in the form of a one-piece unitized fusion over-molded injection molded component comprising an exterior housing having multiple sealing fins forming an internal liquid leakproof engagement with the interior bottle neck of a liquid medication bottle container and having an upper entrance port and a lower fluid flow path with a valve positioned between the lower fluid communication path and the upper entrance port. The upper entrance port is configured to form a liquid tight engagement fit only with an oral/enteric tip syringe and not with an I.V. (intravenous) luer slip tip syringe to indicate to the user that the stopper is only to be used with an oral/enteric syringe and not an I.V. luer slip tip syringe as a safety feature which is especially useful when the stopper is used as part of an infant's or child's liquid medication bottle container.
