@media only screen and (max-width: 400px) { .desk {display: none;} } @media only screen and (min-width: 401px) { .mob {display: none;} } Informed-Sport is a quality assurance programme for sports nutrition products, suppliers to the sports nutrition industry, and supplement manufacturing facilities. Grenade is a state of the art weight management system sold in over 130 countries. When used synergistically with a sensible diet and exercise program, Grenade may help you with your lean physique goals.