serotonin tattoo tumblr - Google Search More
Serotonin Molecule Tattoo, flower tattoo, happiness tattoo...
Science tattoo idea. I'd probably go with acytlcholine... You know, being a teacher and all...
Instagram media by bluamaranth - Watercolor DNA, serotonin, and dopamine molecule tattoo. Very fortunate to be able to do something like this that means so much to someone.
Serotonin molecule tattoo, it's the chemical that produces happiness reminding me that I literally create my own happiness and nobody else does
for the future
serotonin tattoo- neurotransmitter and hormone that controls mood,happiness, and anxiety
thc molecule tattoo - Google Search
equation tattoos - Google Search
Tattoos I Will One Day Get
Spirit molecule. DMT. Tattoo
Oxytocin tattoo, the love hormone