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Structure of D9 THC-H

D9 Tetrahydrocannabihexol
(Hexyl D9 THC)

Effects (Community)

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Effects (For Me)
  • Euphoric

  • Heavy Body High

  • Strong Head High

  • Creative

  • Slightly Stimulating

  • Confusion

  • Feels a lot like D8 THC-P with a shorter duration

Average High Length


Come-up: 30-60 Minutes

Peak: 1-2 Hours

Comedown: 1-2 Hours

Afterglow: 1-2 Hours


Come-up: 30 Minutes-90 Minutes

Peak: 1-3 Hours

Comedown: 1-3 Hours

Afterglow: 1-3 Hours

Dosage Sizes

It should be noted that THC-H is best enjoyed in a blend. I don't recommend vaping it raw other than once or twice for curiosities sake.


Threshold: 2.5-5mg

Low dose: 5-7mg

Avg dose: 7-15mg

Strong dose: 15mg+


Threshold: 2-4mg

Low dose: 4-7mg

Avg dose: 7-10mg

Strong dose: 10mg+

Best known for:

Being a very body high and euphoria heavy noid that hits faster than THC-P but slower than THC-B. Power level lies between the two as well.


THC-H has a mildly high viscosity. It is very hard to push out of a syringe at room temperature.

Is it a phytocannabinoid? (naturally occurring cannabinoid)

THC-H is a phytocannabinoid

My Opinion

 THC-H is quickly gaining popularity and for good reason. The main effects of this noid are euphoria and body high, making it highlight many people's favorite part of weed. It's strong, about 3/5 potency of D9 THC-P. Hits faster than THC-P but slower than THC-B. The body high can be compared to a D9 edible, very tactile. It is also slightly stimulating and very creative but your brain goes pretty dumb so it's hard to apply that stimulation to anything other than tasks like art or video games.​ I also get an"all over the place" type of feeling like I get with CBT. Definitely a lot of fun but not something I'd use while trying to remain productive. 


Other notes:


Let the community know what you think about this cannabinoid!
Comments (1)

Nov 27, 2023

D9-Tetrahydrocannabihexol, also known as D9-THCH, is a synthetic cannabinoid that is chemically similar to THC. THC is a naturally occurring compound found in the cannabis plant, but D9-THCH is made through a laboratory process involving the conversion of CBD to THC.

D9-THCH is very new, and very little is known about its effect profile. However, given that it is chemically similar to THC, it is likely to have similar psychoactive effects, including feelings of relaxation, euphoria, and hallucinations. Some early anecdotal reports suggest that D9-THCH may cause less anxiety and paranoia than THC, but there is limited scientific data to confirm this.

It's important to note that all cannabinoids, including D9-THCH, can have potential side effects, including increased heart rate, impaired coordination, and dependence. As with any potentially mind-altering substance, caution should be exercised, and D9-THCH should only be taken under the advice and supervision of a healthcare professional.

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