I did some sleuthing:
from HelloMD site:
Inasumch as this label notes the entire container has "0.43 grams of usable Cannabis", that much, to quote Cheech, "wouldn't get a fly high" even if you smoked the whole can.
from HelloMD site:
.
>> Marijuana topicals can come as a salve, a cream or even an oil. They are meant to be applied to the skin and provide localized relief for pain. Pain may be from nerves, arthritis, inflammation, and general soreness, among other conditions. The benefit of a topical, to many patients, is that a topical can provide pain relief without creating a sense of being high or stoned.
Cannabis infused balms work by being absorbed through the skin and binding to our CB2 receptors, which are found throughout the body. THC and CBD along with other cannabinoids will have an analgesic and anti-inflammatory effect on the body once they come into contact with these receptors. In general, topicals will not get into the blood stream, which is one of the reasons you do not get high. Transdermal patches are another way of medicinal administration and transdermals actually do get into the blood stream, so they are somewhat different to topicals. <<
That page names several products although CaliRub is not one of them.
Then there's an ingredient label for another similar product, called "Bud Rub":>> Marijuana topicals can come as a salve, a cream or even an oil. They are meant to be applied to the skin and provide localized relief for pain. Pain may be from nerves, arthritis, inflammation, and general soreness, among other conditions. The benefit of a topical, to many patients, is that a topical can provide pain relief without creating a sense of being high or stoned.
Cannabis infused balms work by being absorbed through the skin and binding to our CB2 receptors, which are found throughout the body. THC and CBD along with other cannabinoids will have an analgesic and anti-inflammatory effect on the body once they come into contact with these receptors. In general, topicals will not get into the blood stream, which is one of the reasons you do not get high. Transdermal patches are another way of medicinal administration and transdermals actually do get into the blood stream, so they are somewhat different to topicals. <<
That page names several products although CaliRub is not one of them.