Here’s my DIY Face Serum Recipe that I’ve used for the last 9+ years:
1- 15 ml empty bottle
15 drops of Frank
15 drops of Lavender
2 drops of Peppermint
(8-10 drops of any of the following depending on “how my skin and emotions are feeling”)….. myrrh, 2-5 drops of blue tansy, geranium, cypress, palo santo, ….. you might find your favorites…. these are mine)
fill up the remainder of the 15 ml bottle with your favorite carrier oil of choice. I love organic fractionated coconut, or macadamia nut, or apricot seed oil. Find the carrier oil that works best with your skin.