Rosemary Essential Oil
Rosemary is amazing in the kitchen! We use a sprig here and there but we must know that it doesn't stop there! The research is still in its infancy but rosemary essential oil can be used in hair oils (yes, especially those with afros and curly hair) to boost hair growth! Think of the receding hair line (mix a little bit in with Jamaican Black Castor Oil).
Just like lavender essential oil, it is known to relieve stress and promote a calm atmosphere when diffused.