CBDA and CBGA are two minor cannabinoids found in the hemp plant that have been talked about quite a bit lately. They have some of the same benefits as the CBD, but better effects in lower doses due to the enhanced bioavailability.
CBD 101

Explanation of Nano-Encapsulated CBD, Faster Onset, and Improved Bioavailability
Nano-particles demonstrate improved bioavailability and faster diffusion into the blood stream when compared to larger particles.

Learn the Basics of CBD
Many people are curious about CBD but are having a difficult time navigating through the multitude of brands, variations, strengths, and methods of delivery.