血 氣 - is a measure of the “blood and energy level" of a person. Xue Chi powers all activities that the body carries out including all normal operations, regenerates, enhances immunity.
For those who need to improve test scores during study and examination, teaching and driving.
Deepens and revitalizes the breath, increases well-being and physical energy.
Helps memory retention by strengthening mental awareness and increase cellular oxygenation.
 
Sensible caution: 
Possible skin sensitivity. To prevent a rash or pigmentation of the skin, do not use citrus oils when exposed to direct sunlight. 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.