Get the best deals on Grenade supplements using our supplement price comparison tool. Grenade supplements started with a fat burner named Grenade due to its fat blasting ability and fast became one of the best selling fat burners on the market due to its strength and results. Grenade supplements started life in 2010 when Alan Barratt (owner of Grenade Supplements) brought his first fat burner Grenade to the market and now Grenade supplements are sold in over 100 countries world wide. Get the best deals on Grenade Supplements above.