Help boost your metabolism by taking two drops of Helichrysum essential oil internally. Due to its chemical components, Helichrysum has calming and soothing properties. Massage Helichrysum onto the back of the neck too for a soothing sensation. This essential oil is perfect for days when you have been out in the sun too long. dōTERRA Helichrysum soothes and calms skin that has been irritated by too much sun exposure.