Do-Si-Dos and Thin Mint occupy neighboring branches of the modern Cookies family, yet they deliver noticeably different cannabis experiences. Thin Mint is one of the influential original Girl Scout Cookies phenotypes, prized for its cool mint, sweet dough, earth, and gas profile. Do-Si-Dos came later, when Archive Seed Bank crossed the OGKB Cookies clone with Face Off OG BX1, adding considerably more OG Kush influence, physical weight, and pungent earthy fuel to the Cookies foundation.
The result is a comparison between a foundational Cookies expression and one of its most influential descendants. Thin Mint tends to feel balanced, euphoric, and smooth, with enough cerebral energy to remain engaging before physical relaxation appears. Do-Si-Dos generally moves further toward the indica side, pairing an upbeat beginning with a progressively stronger body effect. Both offer excellent resin production and dessert-oriented aromas, but Do-Si-Dos brings more Kush depth while Thin Mint emphasizes the distinctive mint-and-cookie character that helped define an entire generation of cannabis breeding.
Do-Si-Dos Overview
Do-Si-Dos—also written Dosidos or Do Si Dos—was created by Archive Seed Bank from OGKB x Face Off OG BX1. Archive identifies itself as the original creator of the strain and specifically describes the OGKB parent as the verified NorCalICMag clone used in its Cookies hybrids. The Face Off OG backcross brings unmistakable OG influence into the pairing, resulting in a cultivar that combines Cookies sweetness with pungent Kush, incense, earth, and fuel.
The flowers are commonly compact and exceptionally resinous, often developing dark green or purple coloration beneath thick trichome coverage. Archive’s related Do-Si-Dos selections reveal how strongly the line can express grape, incense, sweet skunk, dough, and OG funk. The effect generally follows the same theme: an initial cerebral warmth or euphoria gives way to increasingly substantial physical relaxation.
Thin Mint Overview
Thin Mint, commonly called Thin Mint GSC or Thin Mint Cookies, is best understood as a selected phenotype of the original Girl Scout Cookies family rather than a completely separate seed-created hybrid. Genetic references trace the Cookies foundation to an OG Kush selection crossed with F1 Durban, while Thin Mint was preserved because of its darker coloration, exceptional resin output, and unusually pronounced mint-and-dessert aroma.
Its flavor typically combines mint, sweet dough, earth, chocolate-like richness, herbs, and fuel. Lucky 13 Seed Company, which has used the clone in breeding, describes Thin Mint GSC as notable for intense resin production and flavors involving chocolate, cherry, vanilla, and mint. The effects tend to balance mental uplift with soothing physical relaxation, making Thin Mint more versatile than strains that immediately become heavily sedating.
Genetics and Background
Do-Si-Dos has a precisely documented pedigree. Archive Seed Bank lists OGKB x Face Off OG BX1, making the strain a direct combination of Cookies-associated genetics and Archive’s established Face Off OG breeding line. The OGKB clone itself has a somewhat mysterious history. Archive notes that some growers believe it was connected directly to the original Cookies breeding, while others believe it came from seed found in Cookies flower. That uncertainty is important because simplified family trees sometimes present OGKB as a confirmed Thin Mint phenotype when its exact historical origin is not completely settled.
Thin Mint sits closer to the beginning of the Cookies story. It is generally recognized as a standout GSC phenotype derived from the OG Kush and F1 Durban genetic combination. That background provides both sides of its character: Kush contributes dense resin, earth, gas, and physical potency, while the Durban influence introduces spice and a brighter cerebral component.
So while the two strains share Cookies-family DNA, Do-Si-Dos should not simply be described as Thin Mint crossed with Face Off OG. The safer distinction is that Thin Mint represents an early Cookies phenotype, while Do-Si-Dos combines OGKB—a related Cookies-associated clone—with Face Off OG BX1.
Effects Comparison
Do-Si-Dos generally produces the heavier experience. The high often begins with euphoria, warmth, laughter, or an introspective mental shift before the body effects steadily become more dominant. As the experience deepens, relaxation may spread through the muscles and create a slower, more settled feeling. Strong doses can make Do-Si-Dos much better suited to evenings than demanding daytime activities. Descriptions of Archive-derived Do-Si-Dos lines repeatedly emphasize the combination of mental potency and substantial indica-style relaxation.
Thin Mint tends to maintain better equilibrium between cerebral and physical effects. The opening can feel happy, euphoric, and mentally engaging, while a soothing body sensation keeps the experience grounded. Instead of immediately pushing toward couchlock, it may leave more room for conversation, music, creative hobbies, or relaxed social activity.
The clearest distinction is progression. Thin Mint tends to remain balanced longer; Do-Si-Dos more clearly transitions toward physical heaviness.
Potency and Overall Strength
Both strains have reputations for substantial potency. Thin Mint clone references frequently place THC somewhere around 20% to 28%, although cannabinoid levels vary substantially between growers, harvests, and laboratories.
Do-Si-Dos can occupy a similar or higher range. Different seed reproductions and preserved descriptions place examples roughly from the low 20s into the upper 20s, with some reporting even higher values. Because Archive’s original strain is clone- and seed-line dependent, no single THC number accurately represents every Do-Si-Dos flower sold under the name.
The practical difference is less about a few percentage points and more about how the strength expresses itself. Thin Mint can feel potent while remaining relatively balanced. Do-Si-Dos often translates comparable potency into a more pronounced body stone.
Flavor and Aroma
Thin Mint earns its reputation through its distinctive dessert profile. Sweet cookie dough, mint, chocolate-like richness, earth, herbs, vanilla, and gas can all appear. The mint component is not necessarily sharp peppermint; in many examples it presents as a cool herbal quality layered over sweet Cookies terpenes.
Do-Si-Dos takes those general Cookies characteristics and darkens them with OG. Earth, Kush, pepper, incense, skunk, dough, citrus, and fuel are common themes. Archive’s Do-Si-Dos #22 selection also demonstrates how strongly grape, perfume, sweet skunk, and dough can emerge within the family.
Thin Mint is therefore the sweeter and cooler-tasting option. Do-Si-Dos is generally earthier, more pungent, and more obviously Kush-driven.
Medical Use and Practical Benefits
Consumers seeking medical cannabis for relaxation may find either strain appealing, though named strains should not be treated as proven treatments for specific medical conditions. Thin Mint’s combination of mental uplift and physical calm may be useful to people who prefer an experience that does not immediately eliminate motivation. Its more balanced character can make moderate amounts easier to incorporate into an afternoon or early evening.
Do-Si-Dos is more naturally suited to situations where stronger physical relaxation is wanted. Its progressively heavier character may appeal to consumers who use cannabis when winding down after physical or mental stress. The same potency that some people find relaxing can produce anxiety, dizziness, or excessive impairment in others, particularly with large doses.
In practical terms, Thin Mint offers greater flexibility, while Do-Si-Dos more clearly favors relaxation-oriented use.
Growing Differences
Thin Mint generally requires an intermediate level of cultivation experience. The clone grows with moderate stretch and can produce exceptionally resinous, dense flowers. Cultivation references typically place flowering around eight to ten weeks. Dense buds require good airflow and humidity management, and Cookies genetics have a reputation for being less forgiving of environmental stress than some vigorous commercial hybrids.
Do-Si-Dos also commonly finishes in roughly eight to ten weeks, depending on the selection. Archive’s breeding work shows a repeated tendency for Do-Si-Dos to improve resin density, flower structure, color, and flowering time when used in crosses. Dense flowers make late-flower humidity control particularly important.
Neither strain is primarily valued for massive commercial yield. Their appeal lies more in flower quality, trichome production, potency, aroma, and breeding value.
Which One Fits Your Lifestyle?
Thin Mint is the more versatile choice for consumers who enjoy strong cannabis but still want a degree of mental engagement. Its balanced effects can work well with social settings, music, movies, gaming, creative hobbies, or relaxed afternoons. Flavor enthusiasts who specifically enjoy mint, chocolate, sweet dough, and earthy gas may also prefer it.
Do-Si-Dos fits better when the goal is a deeper, more Kush-heavy experience. Evening relaxation, quiet entertainment, music, or simply settling in after the day are more natural environments for its heavier physical character.
Thin Mint keeps one foot in the active side of the Cookies experience. Do-Si-Dos moves more decisively toward OG-style relaxation.
Final Thoughts on Do-Si-Dos vs Thin Mint
Do-Si-Dos and Thin Mint illustrate two important stages in the evolution of Cookies genetics. Thin Mint represents one of the defining GSC phenotypes, combining OG Kush and F1 Durban ancestry into a resin-heavy cultivar known for sweet dough, mint, earth, chocolate-like complexity, and balanced hybrid effects. Do-Si-Dos represents the next generation of breeding, with Archive Seed Bank combining the OGKB Cookies clone with Face Off OG BX1 to increase Kush influence, resin production, physical weight, and pungent OG character.
Thin Mint is likely the better fit for consumers who prioritize classic Cookies flavor and a balanced high that retains some mental energy. Do-Si-Dos stands out for those who want deeper relaxation, earthier Kush terpenes, and a stronger body-oriented finish.
The two cannabis strains are closely connected by the broader Cookies family, but they emphasize different sides of it. Thin Mint showcases the sweet, minty foundation that helped make Cookies famous; Do-Si-Dos takes that heritage and pushes it deeper into OG territory.
