DOSINA

2C-D

Psychedelic

A fairly generic psychedelic famed for being usable as "psychedelic tofu". Little character of its own but pleasant in combinations.

2C-MLE-252cd2c-m2cm

Dose and effect data: PsychonautWiki (CC BY-SA 4.0) and TripSit (PolyForm Noncommercial 1.0.0). Less-used substance: fewer independent sources, so treat these numbers with extra caution.

Before you dose

⚠This substance's dose is not reliably weight-scaled - the ranges shown are population figures. Sensitivity varies far more between people than body mass explains.
⚠This substance has combinations that are life-threatening. Check the Interactions tab before mixing anything.

Dose

Published population range

Threshold3 mg
Light10–25 mg
Common25–50 mg
Strong50–100 mg
Heavy / risk zone≥ 100 mg

No weight-based model for this substance — published ranges only.

Check an amount you already have

Timeline (oral)

Onset15–45 minutes
Come-up20–40 minutes
Peak90–150 minutes
Offset30–90 minutes
Afterglow60–240 minutes
Total180–300 minutes

Bars show relative time in each phase, scaled to the total duration. Each phase keeps its colour in the list above.

Expected effects

  • Mild visuals
  • Enhanced sensory perception
  • Clarity

Possible side effects

  • Nausea
  • Body tension
  • Anxiety
  • Limited safety data

Known toxicity

  • toxic dose is unknown

Harm reduction

  • Set and setting shape a psychedelic experience more than the dose does. Plan the room, the music, the company and the exit before you take anything.
  • Have a sober person present, or at minimum someone who knows what you have taken and can be called.
  • Do not redose to 'make it stronger'. Tolerance to psychedelics develops within an hour, so a redose mostly extends the experience and increases the risk of a difficult one.
  • Avoid combinations with lithium (seizure risk) and tramadol, and be extremely careful with cannabis, which sharply intensifies the experience.
  • People with a personal or family history of psychosis, schizophrenia or bipolar disorder should not use psychedelics - this is the clearest contraindication in the literature.
  • Never drive, cycle or operate machinery, and do not take psychedelics in public places or around crowds you cannot leave.
  • Physically: expect dilated pupils, raised heart rate and reduced appetite. These are normal. Chest pain, fainting or seizure activity is not - get help.
  • Frequency matters: repeated use within days has sharply diminishing returns and increases the risk of persistent visual disturbances.

Identify what you have

Marquis (reacts)slight yellow (75)
Mecke (reacts)green > brown (156)
Mandelin (reacts)green (76)
Liebermann (reacts)black > yellow (91)
Froehde (reacts)yellow > green (80)
Gallicno color change (212)
Ehrlichno color change (168)
Simon's (reacts)greenish black (7)
Hofmann (reacts)(slow) light yellow (31)
Scottno color change (65)

Reagent tests show what a substance probably is, not how pure it is or what else is in the mix. Fentanyl and nitazene test strips are the only reliable check for those, and quantitative lab testing is better than both.

Mixing

LithiumDangerous

See interaction notes for details.

TramadolUnsafe

See interaction notes for details.

CannabisCaution

See interaction notes for details.

StimulantsCaution

See interaction notes for details.

Tolerance, dependence and detection

Tolerancehalf tolerance after 3 days; back to baseline after 7 days
Addiction potentialnot habit-forming
After-effects1-8

Sources

• PsychonautWiki — 2C-D (CC BY-SA 4.0)
https://psychonautwiki.org/wiki/2C-D

• TripSit wiki — 2C-D (PolyForm Noncommercial)
https://wiki.tripsit.me

• Erowid experience reports (external)
https://www.erowid.org/experiences/subs/exp_2CD.shtml

Dosina is educational harm-reduction information, not medical advice. Doses are population ranges from published sources and cannot account for your tolerance, health conditions or what is actually in your substance. Possession and use may be illegal where you live.