THC 26% GSC, also known as "Girl Scout Cookies," is an indica-dominant hybrid marijuana strain from the California breeder Jigga who crossed a sub-type of OG Kush with an intermediate strain called F1 Durban. This popular strain is known for producing euphoric effects, followed up by waves of full-body relaxation. One hit of GSC will leave you feeling happy, hungry, and stress-free. This strain features a robust THC level of 19% and is best reserved for experienced cannabis consumers.