We are immensely proud and excited about our Super Krill. It was a challenge to incorporate as much krill as possible into a boilie while keeping it affordable.We can say that after two years of searching, experimenting, and testing, we have succeeded :).Our Super Krill primarily focuses on flavor.No chemicals are involved, only the finest extracts and natural ingredients (krill, lobster, and crab).For the crunch effect, we have opted for ground oyster shells.