Chinese Medicine maintains that the heart is the ruler of the body. 
Stores memory and knowledge, administers perception. The heart remembers the past and knows the present. The ears are able to hear, the eyes are able to see, because the heart  governs all the perceptual/sense organs. The heart is the “monarch” and is sovereign over all the other organ systems and over the entire being (physical/emotional/mental/subtle).
When the heart is in disorder, a hundred diseases will emerge; when the heart is in quiescence, ten thousand diseases will disappear.                           
Constancy heals the heart….
Balances hormonal and emotional extremes.
Brings happiness and joy into your daily activities.
Creates dynamic flowing energy that helps balance water in the body.
Useful during menopause, PMS or when experiencing fearful moments.
 
Sensible cautions:  
Possible skin sensitivity. To prevent a rash or pigmentation of the skin, do not use citrus oils when exposed to direct sunlight. This blend contain citrus oil. Keep away from children and eyes. Store inside bag/box and keep in a cool, dark place. Consult doctor if pregnant or under medication. Natural sedimentation may occur. Once opened, best used within 12 months. 
 
Directions:
Not for direct application except on the palms and soles of the feet.
Use in the following quanlities:
1 drop to middle of palm (lao kung), rub and inhale deeply 3 times for a quick pick me up when ever the need arises.
1 drop to middle of sole (yong quan), rub with the palm for 1 minute on each side for an instant claming effect. Helps communication between the Heart and Kidneys.
3 drops to diffuser.
3 drops to 20ml water in a spray bottle (use as room/air-con/pillow/toilet cleanser/purifier).
6 drops to bath water.
3 drops to foot bath.
18 drops to every 20ml of massage oil.
 
It takes 7 seconds upon inhalation for the essential oils to reach the limbic system. The limbic system controls the emotions, memories, endocrine functions, behaviour, heart rate and respiration. It takes 7 minutes upon application bypassing the nervous system, to reach the blood circulation.