Essential oil blend to relieve PTSD:

It's important to note that essential oils cannot cure PTSD, but they can be used as a complementary therapy to help manage symptoms such as anxiety, depression, and insomnia. Here is a recipe for a 5ml essential oil blend that may help relieve PTSD symptoms:

2 drops of Lavender essential oil
2 drops of Frankincense essential oil
1 drop of Vetiver essential oil

Lavender essential oil is known for its calming and relaxing properties, which can help reduce anxiety and promote better sleep. Frankincense essential oil has a grounding and centering effect that can help reduce stress and anxiety. Vetiver essential oil is known for its calming and stabilizing properties and can help reduce feelings of irritability and restlessness.

To use this blend, you can mix the essential oils into a carrier oil, such as jojoba oil or sweet almond oil, at a 1-2% dilution rate (which would be approximately 3-6 drops of the blend per 10ml of carrier oil). You can then apply the blend to your pulse points, such as your wrists, neck, and temples. You can also inhale the scent by adding a few drops to a diffuser or a tissue and inhaling deeply. Remember to always patch test first and consult with a healthcare professional if you have any concerns.