The expiry date ('best before ...') on the stockbottles (concentrated essences) reflects the shelf life of the brandy and not the flower essence itself. The energy of the flower essence has no known expiry date.
On the recommendation of Bach Flower Essence manufacturers stockbottles should not be used any longer than ten years. Miriana®Flowers supports this advice and recommends the customers not to keep their remedies longer.
Customer Informations | About Bach Flower Essences | Miriana Site