When seeking out Full Spectrum products, you may come across some called “Broad Spectrum” that claim to have 0% THC. It’s important to verify lab tests on these products to make sure that this is not a false claim and you’re encouraged to still exercise caution with these products if drug testing is a concern. These products have sometimes gone through additional processing to try to isolate and remove as much THC as possible while still maintaining some of the other cannabinoids and terpenes.
These studies conclude that “the higher efficiency of plant extract can be explained by additive or synergistic interactions between CBD, terpenes, and the minor phytocannabinoids or non-cannabinoids presented in the extracts. …because other phytocannabinoids, including Tetrahydrocannabivarin, Cannabigerol and Cannabichromene, as well as mono- and sesqui- terpenes, exert additional effects of therapeutic interest and the therapeutic synergy observed with plant extracts results in the requirement for a lower amount of active components, with consequent reduced adverse effects.”