Each drop of full spectrum CBD oil has all the same cannabinoids, terpenes, essential fatty acids, and vitamins & minerals present in the hemp plant. Depending on the condition and what you are looking to achieve, full spectrum CBD oil can provide a greater effect than CBD isolates as all the cannabinoids work together.
It was previously believed that CBD isolates were more potent and concentrated than full spectrum CBD. This assertion was eventually debunked by a 2015 study at the Lautenberg Center for General Tumor Immunology in Jerusalem. In that study, researchers were able to prove that full spectrum CBD is capable of offering greater levels of relief, as higher doses were administered to mice. By comparison, the group that was given CBD isolate did not experience the same level of relief at higher doses.
Studies have found that when you use a full spectrum hemp oil, the cannabinoids and terpenes naturally found in the whole plant create a synergistic effect, otherwise known as the "entourage effect", and the interaction between the two create amplified effects as well as providing added benefits.