Indica, Sativa, and Hybrid are all types of cannabis strains. Each strain of cannabis contains a unique terpene profile, lending to distinct effects, aromas, and tastes. This profile determines which category a cannabis strain falls under. Indicas tend to offer more relaxing effects, whereas Sativas are more uplifting. Hybrid strains have Indica and Sativa terpenes but may lean toward one more than the other (hence why some hybrid strains are called Indica-dominant or Sativa-dominant.) For "absolute" Hybrids, there is a perfect balance of Indica and Sativa terpenes.