You can add many objects to your tattoo design to make it personal and unique. However, this butterfly design is very unique too. People usually add flowers and rainbows, as we have already seen above, but butterflies too represent joy and freedom. They are a part of nature and represents happiness, just like the serotonin.

• DNA and Serotonin Tattoo Designs

Thi sis a creative way to add the DNA strands to your chemical structure. In fact, adding DNA structure is always a very fun and creative proposition. You can keep it black and white or add some colors to it. Here, the wearer has chosen to add blue and red colors, which are also the colors of our veins.

• Ripped Serotonin Tattoo Designs

The chest is one o the most popular placement ideas for serotonin designs because it is much closer to heart. If you want to get your design on your chest too, it represents that this holds a very special and important place in your heart.

• Blue Serotonin Tattoo Designs

Clearly, your tattoo does not have to be something over the top or extravagant to express your feelings. Making a tattoo using bold lines and a bit of color is very sufficient just like done by this wearer in the picture. You can even add a single color just to make it pop out a bit and lift off the monotony.

• Wrist Serotonin Tattoo Designs

Most people get their tattoos done on the wrist because it is very apparent and accessible. Wrist tattoos doe snot even hurt that much as compared to the other places on the body.

• Minimal Serotonin Tattoo Designs

This design right on the upper back is very minimalistic. However, we seriously believe that getting a minimalistic design goes a long way because they are tiny and can be hidden easily too. You can add any different elements and it is always easy to modify them.

• No Color Serotonin Tattoo Designs