The most important vitamin is R like realationship, directly behind this is C, not earned from oranges but from creativity. Creativity in a smart and cool way shows us this project from Startup Vitamins. They learned it the hard way, because they failed 11 projects. This learning process drove them to the idea of making posters by not forgetting anymore how to do it better. And they have done it so far. Have a look at the great posters and visit their shop.