Thanks Avatar! Figleaves is a UK company so that explains why a 30DDD equals a 30E. It clearly states that on the company's site.
3b/c, medium-coarse, low porosity, high density
HG: Jessicurl Too Shea and Kinky Curly Curling Custard
Shampoo: nonsulfate shampoo and Suave Naturals sulfate shampoo when needed