darbarikanada
Well-Known Member
maybe they're getting closer to figuring this out....
"Recreational marijuana use is legal and regulated in California. In recent months, tighter restrictions have made THC oil increasingly scarce on the black market, industry experts said. THC oil can cost between $5,000 and $7,000 per kilogram for a high-purity product, according to experts. It is thick, colorless and odorless.
To stretch that supply, a lot of producers are using thickeners in their mixtures because it creates the visual appeal of a very thick oil that looks like THC oil
One thickening agents is vitamin E oil, known as vitamin E acetate. It is also colorless and odorless, has similar viscosity to THC oil, and is much cheaper.
Little is known about the potential hazards of vitamin E acetate. But talks about potential animal testing have begun at the National Institutes of Health, public health experts said."