| You need to make this Headache Massage Blend in advance as it takes up to four days to synergize, but it should last several months providing the top is secured tightly.   Mix all the oils together in a small dark amber or blue bottle, shake well to   blend. Let set for 4 days to synergize. Massage 1-2 drops into the base of the   neck and at the temples, taking care not to get any into the eye. You can also add   1-2 teaspoons to warm bath water, agitate the oil blend into the water and   soak. |