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Psychedex
Facts label

Theacrine Facts

Stimulant; Purine alkaloid; Adenosine receptor antagonist

Dose and durationby route · individual sensitivity varies

Oral(mg)
Threshold< 25 mgLight50 – 100 mgCommon100 – 150 mgStrong150 – 300 mgHeavy300+ mg

Starts in 15 – 45 minLasts 6 – 10 hoursAfter-effects 4 – 12 hours

Also recorded: Insufflated. See full page: psychedex.org/substances/theacrine

Body and dependence

Acute toxicity
Low
Chronic toxicity
Low
Physical dependence
Negligible
Psychological dependence
Low
Withdrawal
None recorded
Compulsive redosing
Low

Tolerance

Builds
None
Fully resets after
Not recorded
Carries over to
caffeine

Effectslikely at a common dose

Body
Stimulation; Wakefulness; +5 possible, including Insomnia, Heart rate perception changes
Thinking
none likely · 8 possible
Feeling
none likely · 2 possible
Self
none likely · 1 possible

Who shouldn't take it

Absolute
Adenosine-dependent medical procedures
Relative
Uncontrolled hypertension; Panic disorder; HPA axis disorders; Pregnancy and lactation

Combinations61 recorded

Dangerous (18)
Amphetamines; Ephedrine, Pseudoephedrine; CBD; GHB, Baclofen; GHB, GBL; Ibogaine; Local anesthetics; MAOIs; MDMA, Amphetamines; MDMA, MDA; NDRIs (Wellbutrin); NRIs; Opioids; SNRIs; SSRIs; Stimulants; Synthetic cannabinoids; Salvia, Ibogaine
Caution (30)
See full page: psychedex.org/substances/theacrine
Not graded (13)
Not listed never means safe.

Seek help immediately if

No emergency profile is recorded for this substance. Not recorded never means no risk.

988 Suicide & Crisis LifelineFireside Project: 62-FIRESIDE

psychedex.org/substances/theacrine · Version r1 · Not medical adviceValues as of
On the printout