Brain Freeze

Brain Freeze (aka Brainfreeze or LUI-99) is a 60% indica / 40% sativa hybrid bred by Dutchgrown Seeds, created by crossing Legends Ultimate Indica (LUI) with Cinderella 99 (C99). It delivers a fast-acting, deeply cerebral high that fades into heavy-bodied relaxation and sleepiness. The strain is prized for its sweet, fruity, and tropical flavor profile and its effectiveness in managing depression, chronic stress, pain, and muscle spasms. Multiple breeders have used the 'Brain Freeze' name, resulting in some phenotypic variation, but core characteristics remain consistent across sources.