CBD tinctures also use CBD isolates extracted from the flower, stalk, and leaves of Cannabis sativa – similar to regular CBD oil – but through the use of alcohol instead of CO2 extraction. Other tinctures may also use vinegar or glycerin as a stripping agent instead of alcohol. Still, the most significant difference is that a tincture will use a liquid solvent to grab CBD isolates while commercial CBD oil utilizes carbon dioxide.The benefits of using CO2 extraction over a stripping solvent include:Cost-effectiveness
Quality concentration
Sustainability
Bioavailability
Overall health and wellness is another substantial component in choosing a safer extraction method such as CO2 – many consumers may have a sensitivity to alcohol or alcohol-based products.