Side effects due to Mirconeedling and essential oil?

[Balder87]

Hello everyone,

my name is Nick and I am happy that there is a platform here where I can exchange with other hair loss sufferers.
I am in my early 30s and have been taking Propecia for 10 years. I am a Diffuse Thinner and I have had very good results with Toppik so far. I have recently added microneedling and a mixture of Jamaican Black Castor Oil and Peppermint Oil to my weekly routine. Since my youth I have also been suffering from a mild form of gynecomastia, which means male breast growth. However, ever since I started using the oil, I feel a tingling in my breasts. Sometimes even painful. Can it be that essential oils contain female hormones? Has anyone had the same experience. I apply the oil directly after the microneedling. Does anyone have any good tips on what to use instead of essential oils? Applying Minoxidil daily would be too complicated for me. Is there any good hair serum?
Thanks for your help.