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Jack the Ripper
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Jack the Ripper
Read the ride before you spark it
Jack the Ripper earns its DeePuff fit from 19.2% THC, a chill evening profile led by Myrcene, and effects that lean brighter and more active.
Jack the Ripper, also known as "JTR," is the flagship hybrid marijuana strain from Subcool's The Dank, and it was created to make his famous Jack’s Cleaner in seed form. Described by many as the fastest lemon Haze available to date, it was created by crossing a Jack’s Cleaner clone with a vigorous Space Queen male known as Space Dude. Featuring incredibly resinous, triangle-shaped buds and an intense spicy, lemon-pine aroma, Jack the Ripper is a relatively short strain. Effect may be intense and visually stimulating.
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Jack the Ripper Statistics
~19.2%
0%
Effectsref
Possible Side Effects
Science Snapshot
Flavor Profile
Medical Uses
* Consult a medical professional for personalized advice
Potency Analysis
Your starting dose
general estimateStart with 6 small inhalations (or ~9 mg edible). Jack the Ripper matches your typical strain (×1.1).
THC-Dominant Recreational
THC onlyClassic recreational profile. Maximum psychoactive load, minimal CBD modulation.
Most modern dispensary flower (ElSohly 2016 cannabinoid trend study).
Actual Delivered Dose
Jack the Ripper is 19.2% THC, but combustion + first-pass loss eat most of it. Here's what reaches your bloodstream.
Total THC in dose: 58 mg
Sources
Joint / Blunt: Combustion + sidestream loss; ~63–73% destroyed (Pomahacova 2009).
Bong: Cooler combustion, less sidestream; ~50–60% retained.
Dry-Herb Vape: Volcano studies show ~55–80% delivery at 180–210°C (Hazekamp 2006).
Dab / Concentrate: Pre-decarbed extract; quartz-banger 500°F (Raber 2015).
Edible: High first-pass hepatic loss; 4–20% bioavailability (Lucas 2018).
Sublingual / Oil: Bypasses some first-pass; 13–35% bioavailable.
Terpene Profile
The aromatic compounds that define this strain's unique characteristics and effects
What are Terpenes?
Terpenes are aromatic compounds found in cannabis that contribute to each strain's unique smell, taste, and effects. They work synergistically with cannabinoids in what's known as the "entourage effect" to enhance or modify the overall experience.