The heart has predominant influence over the tone, tempo and clarity of behaviour and consciousness. The heart also governs the perfusion of blood throughout the body. Disorders of the heart manifest as flushing and chilling, labile hypertension or hypotension, and localized ischemia or insufficiency.
The Heart is the abode of the Shen. Shen refers to the psyche/consciousness/soul/god or the intangible qualities of the heart.
The Shen’s presence is perceived as a radiance illuminating
the face and the eyes. Shen loves quietude and tranquillity. A quiet and settled heart manifests as a calm spirit, clarity of mind, good memory, the senses are clear and the body is comfortable. Indulgence in any of our 5 senses disturbs Shen, undermines its capacity to witness, understand and integrate, resulting in obliviousness, confusion and incoherence. When the Shen is restored, there is joy in life.
THE JOYS OF SOLITUDE AND THE POWER OF SILENCE
Solitude improves psychological well-being. Solitude frees the mind/heart up from all the distractions of everyday life and allows it to focus fully in the present moment. Out of this quietude, creativity, unique, extraordinary solutions to everyday problems, will surface.
SILENCE EASES ONE FROM A TURBULENT INNER STATE TO 
NON-RESISTANT INNER PEACE.
Silence is our flagship blend. It contains 21 essential oils.
Good for those needing time alone in the midst of a chaotic life situation.
Sensible cautions: 
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.