I have read that there is no true salvia extract past 40x.
The 60x and 100x are unrealistic ploys to get your money.
Although, perusing through some Bluelight threads now, I found that someone is saying that the average salvia plant contains 2.5mg Salvinorin A per one gram leaf. Pure Salvinorin would be around 400x extract.
He goes on to say that while this means that 100x is possible, its useless. The amnesia effect kicks in around 20x and becomes more and more prevalent in higher extractions. Meaning that anything around 20x (for some people) to 40x or higher, is really just a waste of time, you won't remember the trip at all.
On why I believe companies should not market herbal highs:
They are heisting people that have no chemistry background apparently.
Besides, the people who are selling Salvia 100000x are the companies that we as a community need to avoid. Purple Sticky, for instance. They sell their products as herbal highs within the United States. I think companies selling herbs and entheogens that do produce a high, have a moral responsibility to keep these herbs and botanicals marketed as something other than things to get high on. Which is why you wont see BBBotanicals marketing Mimosa Hostiles as a way to extract DMT. You'll see it marketed as a clothing dye.
The government is more tolerant than you think. They aren't out to get all of us. They don't really give a shit if a handful of people in each state brew some Ayuhuasha, because they know that mimosa is a herb with a great background. It should be preserved and available to the public as a novelty, or dye. Like within the army, they employ "don't ask, don't tell" with homosexuals. We need to keep companies from selling sacred, traditional herbs as ways to get high. Otherwise the extreme rightys will force them to be taken off the shelves.