Before Halo Top Became One of America’s Fastest Growing Ice Cream Brands, It Was on the Verge of Death Posted by July 2, 2018 Leave a comment on Before Halo Top Became One of America’s Fastest Growing Ice Cream Brands, It Was on the Verge of Death Three things led to its explosion in 2016 that saw sales grow by a staggering 2,500 percent, its founder says.