I acquired the sinicuichi by default when the primary substance ordered from the website was out of stock. So they sent this as a temporary consolation gift. I knew nothing about sinicuichi so I had to do some research before trying it. It turned out that there was very little information to find.
Sinicuichi
Limited data
Limited data
Sparse data. Doses and effects may be unreliable or untested.
- 1 source
- no dose data
- duration data present
- 19 combo interactions documented
- classified Tentative
Limited data
Sparse data. Doses and effects may be unreliable or untested.
- 1 source
- no dose data
- duration data present
- 19 combo interactions documented
- classified Tentative
Aliases: Sini, Sun-opener, Heimia-salicifolia, Willow-leaf-heimia, Shrubby-yellowcrest
Summary
A perennial shrub with small narrow leaves and yellow flowers growing up to ~1.5 meters. Known under many different names. Has been used for Shamanic purposes by natives in Central America and Mexico.
Dose Information
No curated dose ladder is available for this substance. The figures below are drawn from SubstanceIndex (DoseWiki) as a fallback — often a conservative threshold only. Treat them as approximate and cross-reference before use.
Light
Common
Strong
Heavy
Onset, Duration & After-effects
| ROA | Onset | Total |
|---|---|---|
| Oral | 1-5 min | 15-45 min |
Effect Profile
7 reportsScores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Weighted by importance: core (×3), major (×2), minor (×1)
Psychedelic
3.9
Moderate
4/10
Moderate body load with mild visuals and headspace
Visual Intensity
×3
5
color enhancement
drifting
visual distortions
Headspace Depth
×3
4
introspection
time distortion
confusion
Auditory Effects
×1
0
Body Load / Somatic Effects
×1
6
nausea
vasoconstriction
increased heart rate
Based on reports from:
Tolerance
Build-up
develops rapidly after a single use
Reset
7–14 days for baseline
Tolerance Decay
Full tolerance
1h
Half tolerance
10d
Baseline
~14d
Acute tolerance: develops within a single session — the reset numbers above apply after sustained heavy use, not after one binge. Within-session tachyphylaxis usually resets largely overnight.
Effects
Positive
- Stimulation
Negative
- Increased heart rate
- Pupil dilation
- Nausea
- Insomnia
- Vasoconstriction
- Restlessness
- Dilated pupils
- Sedation
- Decreased appetite
Positive
- Introspection
- Euphoria
- Cognitive euphoria
- Wakefulness
- Empathy
Negative
- Anxiety
- Confusion
- Compulsive redosing
- Time distortion
- Talkativeness
Positive
- Color enhancement
- Increased music appreciation
- Tactile enhancement
Negative
- Light sensitivity
- Appetite suppression
- Dehydration
- Disinhibition
- Visual distortions
- Drifting
- Dulled perception
Combinations
Cross-Check Sinicuichi with another substanceCommunity Trip Reports
Anecdotal first-person accounts from Reddit, Erowid, and Bluelight. Click a source to expand. Reports are harm-reduction context, not medical guidance.
Erowid 6 reports 5 neutral 1 cautionary visit
A few months ago I bought an ounce of sinicuchi off the internet to try. I found a friend who would try it with me so I decided to make some tea. I put the leaves in a pitcher of water and as I did I noticed a bottle of vodka I had left out in the kitchen.
Sinicuichi Wonder I read thoroughly and exhaustively prior to experiencing Sinicuichi. Couldn't find much. Must confess that the lack of: research, common experience, and experiential reports attracted me :>) I boiled down the leaves in a pyrex measuring cup for 30 minutes on the stove (please remember not to use pyrex...
I have been consuming sinicuichi as an alternative to cannabis, and have found the two plants very disparate in effect. I am aware that the traditional method of consumption entails soaking the fresh leaves for a day in the sun.
After researching this plant and reading some pretty interesting stuff (especially about lucid dreaming), I decided to order an ounce from a reliable online vendor. After receiving I decided to see what effect I would get from smoking the sinicuichi. At about 11:30 pm I smoked 2 bowls.
Rise of the Ancient One... I like many heard of and was intrigued by this supposed auditory hallucinogen. It seemed like a novel psychoactive and it fell into the category: Interferes the least with my life.
Bluelight 2 threads 2 neutral visit
**This report will be posted as it was written, back in 2004.** Last night, I had the displeasure of trying Sinicuichi for the first and only time, and I had a reaction to it that I think is important to add to the collective experience of our community. First, a little background information.
Alright well to start off my membership here on bl, I'd like to talk about my Sinicuichi experience from a couple hours ago. I'm not usually much of a smokable herbs guy, but reports of this plant turning your vision yellow and altering sound had me interested Overall the experience was short; I packed a small to mediu...
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Pharmacology, chemical data, effect profiles, and more
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