serotonin tattoo tumblr - Google Search More
mood happiness and anxiety more control tattoo s chemical tattoo s .
dopamine molecular structure tattoo - Google Search
Breathe Tattoo via the Table of Periodic Elements, Artist unknown.
Serotonin molecule tattoo, it's the chemical that produces happiness reminding me that I literally create my own happiness and nobody else does
Science tattoo idea. I'd probably go with acytlcholine... You know, being a teacher and all...
Chemistry-themed Watercolor Tattoo (Serotonin)
My serotonin and dopamine tattoos in the form of cherry blossoms #tattoo…