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MK Ultra
Also known as: MKU
OG Kush × G13
MK Ultra is a indica strain (OG Kush × G13) with THC levels of 18-23%. It features a Myrcene-dominant terpene profile and is known for relaxed and sleepy. Best used during the night.
THC
18-23%
CBD
0.1-0.3%
Best Time
Primary Effects
Flavor Notes
Earthy, Pungent, Chemical, Sweet
Aroma
Pungent earth with chemical undertones and subtle sweetness
Research Sources
8 peer-reviewed studies
Verified Via
PubMed / DOI
Evidence
Research-Backed
Updated
December 2025
About MK Ultra
MK Ultra is a powerful indica from T.H. Seeds that combines OG Kush with the legendary G13. Named after the controversial CIA mind control program, it delivers hypnotic, trance-inducing effects. Winner of the 2003 High Times Cannabis Cup, it's known for its ability to induce deep relaxation and sleep.
Terpene Profile
Concentration Levels
Cannabinoid Profile
Therapeutic Profile Matches
Based on MK Ultra's terpene and cannabinoid profile, it may be well-suited for these therapeutic applications:
migraines
- High myrcene content supports migraines & headaches
- thc dominant ratio matches profile
- Best used night, aligning with condition needs
ptsd
- High myrcene content supports ptsd & trauma
- thc dominant ratio matches profile
- Best used night, aligning with condition needs
muscle spasms
- High myrcene content supports muscle spasms & spasticity
- Best used night, aligning with condition needs
nausea
- High limonene content supports nausea & appetite loss
- thc dominant ratio matches profile
- Best used night, aligning with condition needs
Match scores are theoretical
These scores are based on terpene/cannabinoid research and do not guarantee specific effects. Individual responses vary significantly. Always consult a healthcare provider.
Frequently Asked Questions
Why is MK Ultra named after the CIA program?
MK Ultra is named for its mind-altering, hypnotic effects reminiscent of the CIA's controversial MKUltra program. The strain induces a trance-like state of relaxation.
What awards has MK Ultra won?
MK Ultra won the 2003 High Times Cannabis Cup for Best Indica. It remains one of the most respected indica strains for its powerful effects.
Quick Facts
- Type
- Indica
- Genetics
- OG Kush × G13
- Breeder
- T.H. Seeds
- Best Time of Use
- Night
- Availability
- moderate
- Grow Difficulty
- moderate
Myrcene
Earthy, musky, clove-like
Want to try MK Ultra? Get your medical marijuana card today.
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Educational Information
This content is for educational purposes only and is not medical advice. Consult a healthcare provider before using cannabis products.
Strain Variability
Profiles vary between batches, growers, and growing conditions. Always check lab test results for the specific product you're purchasing.
Beyond Indica/Sativa
Effects are better predicted by cannabinoid and terpene profiles than strain classification. Focus on the chemistry, not the label.
Understanding Therapeutic Profiles
Learn how terpenes and cannabinoids work together to create each strain's unique effects and therapeutic potential through the entourage effect.
Learn About Therapeutic Profiles