RSO formulas utilizing combinations of strains produce a more medically potent and beneficial end product than strain-specific varieties. Our Nature’s Heritage multi-strain formulation is an indica blend, intended to aid rest and sleep, and contains no flavors or other additives. RSO is a whole plant extract that contains all of the chlorophyll, waxes, fats, cannabinoids, and terpenes of the original flower. It’s full spectrum potency makes it popular for intense therapies. RSO in its 'true' oil form. Intended for patients to ingest or apply topically. Can also be used for DIY edibles. Nature's Heritage RSO is a full-spectrum concentrate, purely extracted using ethanol, the result is a viscous & potent oil that is dark in color, similar to molasses