This Protein icon is made in Material Design style developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 5,500 icons, all in the same style and quality.
Idea of Protein Icon by Oliver
We've received the idea on July 12, 2012 and created the icons on January 22, 2013
wheat, nuts, egg, shellfish, peanuts, soy, milk, fish, sesame, mustard, citrus, strawberry... any others you can think of.