THC: 28%, CBD: 1%, CBN: 1%. Girl Scout Cookies is an indica-dominant hybrid with a strong sativa component (40:60 sativa/indica ratio). This strain can reach THC levels of up to 28%, meaning it's one of the most potent strains available to medical marijuana patients.
Note that there is a different (albeit similar) strain called Blue Cookies on the market that is a distinct phenotype of Girl Scout Cookies itself rather than a cross between GSC and Blueberry. Blue Cookies’ buds are big and chunky with a dense structure more typical of indica varieties.
GSC (formerly known as Girl Scout Cookies) is a Cannabis Cup award-winning strain comprised of OG Kush and Durban Poison and is perfect for an after-dinner treat or a nightcap. Cookies is also sometimes known as Berner Cookies or Berner’s Cookies, after cannabis mogul and rapper Berner (whose real name is Gilbert Millam, Jr).
There is some dispute over the true parents of this indica-dominant award winner: Some sources claim they're F1Durb (an indica-dominant descendant of Durban Poison) and Florida OG (a little known indica). Others say they're Blueberry and Girl Scout Cookies. Whatever its origins, Blue Cookies has a sativa/indica ratio of between 10:90 and 30:70.