Criticality uses Supercritical CO2 Extraction to obtain CBD oil from hemp. We use this method because it is the best way to ensure we extract pure plant extracts from the hemp leaves with no solvent residue and no need for additional purification. It’s also a safe process with no negative effect on the environment. Materials extracted this way are considered safe and sterile and preserve the full spectrum of natural ingredients found in the hemp plant. Important too for our bulk and white label customers, CO2 extraction offers the highest yields, so our customers experience production efficiencies not offered with other extraction methods.