CBDA is present in the raw form of the plant extract. We do not process the oil to convert the  CBDA into CBD. This form may work better for you than CBD.

CBDA is reported to more effectively activate a serotonin receptor that reduces nausea and anxiety than CBD.  (google search CBDA or "CBDA serotonin receptor")

It may be taken by itself or in combination with CBD

Those seeking to simply elevate their endocannabinoid systems function may find our DAILY concentration effective—while those who are seeking relief from regular and chronic pain symptoms may find our ACTIVE or RELIEF concentrations to be more suited to their needs. Again, everyone is different. We have made these three levels as a rough guide but you’ll have to do a little experimenting to find what is right for you.

As a baseline: One daily dropper dose of our "DAILY" concentration has 10mg/1ml and is likely the lowest effective dose for most people.  You can control the amount using the  markers on the droppers.  It's more cost effective to buy the stronger mixture bottle, and simply take less than a full dropper.