Seratonin and dopamine chemical formula. Good tattoo for someone who has beat chronic depression and self harming to become a happier individual.
New tattoo - adrenaline chemical symbol. It's my reminder to live, seek the exciting experiences and never settle for a life that isn't worth living :)
Bipolar - Chemical Symbols for Dopamine, Serotonin, & Norepinephrine.
My next tattoo I think. Serotonin, the chemical for happiness. Maybe behind the ear placement
serotonin molecule chemistry tattoo. Serotonin is one of the many neurotransmitters in your body responsible for mood, appetite and general well being. It’s more commonly known as the “happiness hormone”.