Product is okay and has been valuable. Customer care is non-existent. They did not respond to an email asking them to maneuver up shipping day. Subcritical and supercritical CO2 extraction. These extraction procedures produce a more powerful formula; consumers don’t need to bother with poisonous elements seeping into the oil. https://gregorycjzkj.blue-blogs.com/40216365/pet-immune-support-oil-an-overview