|Promotes the ability to learn from past lessons, and to make wiser decisions in the future. Helps us to pick up the pieces and move on, following a difficult or traumatic experience. Dispels sadness, prevents energy leakages. Calms mind and clears confusion. Periwinkle essence links to hypertension, haemorrhaging, nervous disorders, S.A.D., sacral and heart chakras and heart meridian.