Essential oils are the aromatic compounds that give plants their characteristic odors, protect them from predators and disease, and support pollination. They are obtained from various parts of plants (flowers, leaves, bark, etc.) by steam distillation, expression, or extraction. Essential oils are used in aromatherapy, massage therapy, and in other alternative therapies. You can find them in health food stores and online (typically sold in small vials). I would suggest diluting them with a "carrier oil" before applying to your scalp (start with a ratio of 6-12 drops of essential oil for each ounce of carrier oil).
Use your essential oil mixture with any and all massage exercises in SCALP. In addition to fighting hair loss, massaging essential oils into your scalp will lower your stress, sharpen cognitive function, increase energy levels, and generally improve your overall health and quality of life.
Age well my friends!