Testosterone Merch

A friendly smiling teabag with a smiling tag friend done in transgender colors. The tea bag is in pink ,blue and white. The tag friend is blue.

T4T if you know you know

Be proud of who you are.

The structural formula of Estradiol (Estrogen).

T4T if you know you know

Every group of animals or humans has an Alpha male. This T-shirt is for everybody's favorite Alpha Male. Great gift for your macho, virile, he-man friend, boyfriend.

When you don't have the right hormones, then store-bought are fine.

This graphic design with chemical structure of sucrose sugar, is a perfect gift for scientists, biology enthusiasts, chemistry student and teacher.