Hemp and Marijuana (which is actually just a slang term) are both derived from Cannabis sativa, they are just bred differently.
When CBD oil from cannbabis plants raised and cut down at the perfect time for hemp is used, the Cannabidiol is nearly worthless. When CBD from cannabis plants cut down at the right time with high amounts of trichomes and are fully budded, the cannabinoids, including Cannabidiol (CBD), is very much active.
Basically, you can't legally get the positive effects of CBD. Legal hemp derived CBD is just taking advantage of customers and the reviews are honestly... proof of the power of mind.
EDIT: those labs are legitimate but they're a different type of CBD. That CBD is not active in the same way that true cannabis CBD is. Those labs are just another way of pulling the consumer in to think something is true which actually is not, but because it technically is CBD, they can get away with posting and saying what they do. It's convoluted and frustrating.
most of what you are saying can be researched by looking into hemp seed oil AND even the terminology we use...
there are generally consider to be 3 species of cannabis...
when we use the word HEMP we are generally speaking of plants that contain little to no psychoactive chemistry.
the maturation of cannabis is KEY to effect, well not just that but also the curing process, extra curing leads to further activity of the compounds up to a certain point.
the compounds within cannabis as we see are not well understood at all, shit we are just developing names for them in some cases. as I have stated before this whole legalization movement IS a failure, lack of understanding and education is WHY.
there have been various types of cannabis products around for many years, even hemp seed oil which has been said to have many benefits, personally I saw none, but...
I think there is honestly potential in various isolations forms of the chemical in cannabis, I also think and have experienced real plant material being of unquestionable effectiveness...
unfortunately most in our society are not so interested in the most basic truth as they are in money and power...
ps.
glad to see you around! been meaning to pm you but couldn't find you!