GMO Cookies is a modern hybrid strain derived from a cross of Mac 1 and Runtz. This variety is cultivated over a moderate difficulty spectrum, suitable for both indoor and outdoor environments, and is recognized for producing a high yield within a 61-day flowering period. Its genetic influence has established a significant legacy, acting as a parent to numerous varieties including Flight 38, Pigs In Space, Bears XO Reserve, Best NY Burger, H. Munster, All Gas No Brakez, Bad Berry, Berliner Automatic, Branson's Royal Revenge, Burgers n' Beer, ChemMO, and ChemStar Highway.

The aromatic and sensory profile of GMO Cookies is defined by a complex, layered terpene structure. Limonene acts as the primary dominant terpene, followed by caryophyllene, linalool, myrcene, beta-pinene, pinene, humulene, bisabolol, nerolidol, ocimene, valencene, camphene, caryophyllene-oxide, borneol, and gamma-terpinene. This broad spectrum of volatile compounds contributes to the specific sensory character of the flower.

As a THC-dominant hybrid with 15.9% THC and 0.04% CBG, GMO Cookies is characterized by reported effects of relaxation, increased happiness, and an uplifted mood. These properties make the strain a functional option for addressing physiological and psychological concerns such as stress, pain, and sleep difficulties. Its wide-reaching genetic footprint in contemporary breeding confirms its stability and consistent influence on the profiles of modern cannabis varieties.