The concept of the Goblin Formula was introduced alongside its most famous user, the Green Goblin. While the Green Goblin first appeared in The Amazing Spider-Man #14 (July 1964), the full details of his origin and the formula that created him were not revealed until The Amazing Spider-Man #40 (September 1966). Created by writer stan_lee and artist steve_ditko, the formula served as the scientific rationale for Norman Osborn's transformation, grounding his fantastic abilities in the popular “science-gone-wrong” trope of the Silver Age. The origin story, involving a chemical explosion and a subsequent descent into madness, established a Jekyll-and-Hyde dynamic that would define the character for decades. The formula itself was a narrative device to create a villain who was not just physically a match for spider-man, but also intellectually and psychologically his superior in cunning and depravity. Over the years, writers like Roger Stern, J.M. DeMatteis, and Dan Slott have expanded upon the formula's lore, revealing its connections to other super-serums, detailing its different variations, and exploring its devastating effects on a wider cast of characters.
The creation of the Goblin Formula is a tale of ambition, betrayal, and catastrophic consequences. While the core elements remain similar across continuities—a scientific experiment gone awry—the specifics differ significantly between the prime comic universe and the cinematic adaptations.
In the primary Marvel continuity, the formula's development is inextricably linked to the brilliant but ruthless industrialist norman_osborn and his business partner, Professor Mendel Stromm. Osborn, the co-founder and CEO of Oscorp, discovered partial notes for a strength-enhancing serum created by Stromm. Driven by a lust for power and wealth, Osborn saw the formula's potential for military contracts and pressured Stromm to accelerate his research. When Stromm was discovered to be embezzling funds, Osborn had him arrested and took sole control of the unstable and incomplete research. Obsessed with perfecting the serum, Osborn worked tirelessly in his private lab. He found a set of Stromm's notes, but they were incomplete. As he attempted to synthesize the compound, the volatile mixture turned a glowing green and, without warning, exploded directly in his face. The explosion and the chemical bath that followed should have killed him. Instead, he was hospitalized but recovered with astonishing speed. The formula had succeeded in one sense: it had granted him superhuman strength, speed, stamina, and intelligence, elevating his physical and mental faculties to their peak. However, the formula's instability came at a terrible price. The chemical compound unlocked the darkest recesses of Osborn's mind, shattering his sanity. It amplified his ambition into megalomania, his ruthlessness into sadism, and his ego into a god complex. This fractured psyche manifested as a new, malevolent personality: the Green Goblin. Initially, this persona was a separate entity that could seize control of Osborn, but over time, the two merged, leaving a brilliant, cunning, and utterly depraved man in their wake. The Goblin Formula didn't just create a monster; it unleashed the one that was already lurking within Norman Osborn.
The Marvel Cinematic Universe does not have its own native version of the Goblin Formula. Instead, through the events of Spider-Man: No Way Home (2021), versions from two other cinematic universes were integrated into its canon. Sam Raimi's Spider-Man Universe (Designated Earth-96283): This is the most well-known cinematic origin. Oscorp, under CEO Norman Osborn, is developing a performance-enhancing serum for a crucial US military contract. Facing a tight deadline and the threat of losing the contract, Norman's lead scientist, Dr. Mendel Stromm, warns him that the formula is unstable and has induced aggression and insanity in test mice. Desperate to save his company, a furious Osborn fires Stromm and decides to become the first human test subject. He exposes himself to the green, gaseous form of the formula in a sealed chamber. The process dramatically increases his strength, agility, and reflexes, but as Stromm predicted, it fractures his psyche. A violent, cackling alternate personality—the Green Goblin—is born. This persona taunts and manipulates Norman, preying on his insecurities and pushing him to embrace his newfound power without restraint. Unlike the 616 version, which was a singular explosive event, this version is a controlled, albeit disastrous, experiment. The psychological effect is explicitly a split personality, with Norman often unaware of the Goblin's actions until it is too late. The formula in this continuity is a direct, failed attempt at a super-soldier_serum, a theme that resonates throughout the MCU. Marc Webb's The Amazing Spider-Man Universe (Designated Earth-120703): This continuity presents a radically different take. The “Goblin Formula” is not a serum but rather the venom of genetically-altered spiders, the same spiders that gave Peter Parker his powers. Norman Osborn is dying from a hereditary genetic disease called “retroviral hyperplasia,” and he believes the only cure lies in the cross-species genetics research of Richard Parker. His son, harry_osborn, inherits the disease and, in a desperate attempt to cure himself, injects the refined spider-venom. Instead of curing him, the venom accelerates his disease, causing a grotesque physical transformation. His skin becomes discolored and diseased, his nails grow into claws, and his teeth sharpen. The process also causes extreme psychological degradation, pushing him into a state of manic, vengeful insanity. In this version, the “formula” is a biological agent tied directly to the Osborn bloodline and Spider-Man's own origin, and its effects are far more body-horror oriented, leading to a physical metamorphosis rather than just enhanced abilities and a split personality.
The Goblin Formula is not a singular, stable compound but rather a classification for a series of related mutagenic serums developed and modified by various individuals over time. Its effects are potent and almost always catastrophic for the user's mental health.
The exact chemical makeup of the original Goblin Formula remains a closely guarded secret, known in its entirety only to Norman Osborn. It is understood to be a complex steroid-based mutagen derived from Dr. Mendel Stromm's initial research, which itself was an attempt to recreate Abraham Erskine's super-soldier_serum.
The primary purpose of the formula is physical enhancement, and it is brutally effective in this regard.
This is the formula's most infamous and dangerous side effect.
The cinematic versions, while sharing the same name, are functionally distinct super-soldier programs with more visually dramatic effects.
The physical enhancements are similar to the comics (strength, speed, etc.), but the MCU versions often include more overt physical transformations.
The cinematic interpretations lean heavily into the Jekyll-and-Hyde theme.
The Goblin Formula is defined by those who have dared to use it. Each user has been twisted by its power in a unique way, contributing to its terrifying legacy.
The Goblin Formula has been the catalyst for some of the most pivotal moments in Marvel history, pushing heroes to their limits and changing the status quo forever.
This is arguably the single most important story involving the formula. Having regained his memory of being the Green Goblin, Norman Osborn kidnaps Gwen Stacy. In the ensuing confrontation with Spider-Man atop the George Washington Bridge, Osborn throws Gwen from the top. Spider-Man's attempt to save her with his webbing inadvertently snaps her neck. Enraged, Spider-Man nearly kills the Goblin, who is then seemingly killed by his own Goblin Glider. This storyline cemented the formula's devastating potential. It wasn't just a super-serum; it was an agent of pure tragedy that could inflict irreversible loss, ending the Silver Age of comics with a shocking dose of reality.
This multi-year mystery began with the discovery of one of Norman Osborn's hidden caches by an unknown criminal. This new villain reverse-engineered the formula and technology to become the Hobgoblin. Unlike the Green Goblin, the Hobgoblin was a mystery, a sane, rational, and profit-driven mastermind. The storyline was a masterclass in suspense, as Spider-Man and the reader tried to uncover his true identity from a long list of suspects. The saga introduced the idea of the Goblin legacy—that the formula and persona could be adopted and even improved upon, ensuring it would remain a threat long after Norman Osborn was gone.
Following the Secret Invasion, Norman Osborn leverages a moment of public triumph to become the world's top cop, replacing shield with his own organization, H.A.M.M.E.R. Throughout this era, Norman has stabilized the Goblin Formula in his system, allowing him to access his enhanced intellect and strength without the overt madness (though his evil and narcissism are on full display). He dons the iron_patriot armor, a twisted fusion of iron_man and captain_america's symbolism. This event showed the formula's user at the apex of power, not as a cackling madman, but as a legitimate, manipulative, and terrifying global leader—proving the psychological corruption is far more dangerous than the split personality.
After years of hiding in the shadows, Norman Osborn returns, now calling himself the Goblin King. He has used a new, refined Goblin Formula to create an entire army of goblin-themed followers, from low-level thugs to elite soldiers like the Goblin Knight. He successfully launches a full-scale gang war and conquers the New York underworld, turning the city into his personal “Goblin Nation.” This storyline showcased the formula's potential for mass proliferation. It was no longer a bespoke curse for one man but a weapon that could be distributed to create a fanatical army, demonstrating the ultimate evolution of Osborn's twisted vision.
Beyond the core universes, the Goblin Formula has been reimagined in numerous alternate realities, each exploring a different facet of its corrupting power.
In the Ultimate Universe, the concept is radically different. The “OZ Formula” is a prototype super-soldier_serum created by Norman Osborn. It is a highly unstable genetic mutagen. An OZ-injected spider bites Peter Parker, granting him his powers safely. When Osborn injects the formula into his own bloodstream, however, it transforms him into a large, muscular, Hulk-like monster with green skin, horns, and the ability to manifest pyrotechnic “goblin bombs” from his hands. This version of the Green Goblin is a literal monster, a physical manifestation of rage and power. The OZ formula is also responsible for creating other characters in this universe, including the Sandman and Electro, making Osborn the indirect creator of many of his Spider-Man's foes.
As detailed in the MCU section, this version is a clear-cut performance enhancer. Its origin is tied to corporate and military ambition. The key feature is the psychological toll, which the film visualizes through Norman Osborn talking to his reflection, with the Goblin mask representing the ascendant evil personality. This take solidified the “split personality” aspect of the character in the public consciousness and remains one of the most iconic interpretations.
This continuity redefines the “formula” as a cure for a genetic curse. It's not about gaining power but about staving off death. The Osborns are afflicted with a terminal illness, and the only hope lies in the cross-species genetics that also created Spider-Man. Harry's transformation is a desperate medical procedure gone wrong. This makes the resulting Green Goblin a tragic, pitiable figure, driven mad by pain and the horrifying physical decay his “cure” inflicts upon him.
This animated film features a Green Goblin from the dimension of Peter B. Parker's Spider-Man (Earth-616B). This version is a monstrous, winged, dragon-like behemoth, towering over twenty feet tall. While his origin is not detailed, his appearance suggests a version of the formula that causes extreme and uncontrolled physical mutation, likely an evolution of the Ultimate Universe's OZ Formula concept. He functions less as a psychological nemesis and more as a terrifying physical obstacle, showcasing the sheer monstrous potential of the formula.