Stronger Than Anything You Can Imagine To start off, I have many years of experience in chemistry. My job involves it, and I was always interested in it as a kid. Of course, I studied it in college. I've never really synthesized any drugs for my own use, so this was a first.
Salvinorin B Ethoxymethyl Ether
Limited data
Limited data
Sparse data. Doses and effects may be unreliable or untested.
- 1 source
- no dose data
- 19 combo interactions documented
Limited data
Sparse data. Doses and effects may be unreliable or untested.
- 1 source
- no dose data
- 19 combo interactions documented
Aliases: Symmetry
Summary
Salvinorin B ethoxymethyl ether is a novel and unusually potent artificial salvinorin with an extremely limited history of human use.
Effect Profile
1 reportsScores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Weighted by importance: core (×3), major (×2), minor (×1)
Opioid
5.1
Moderate+
5/10
Strong euphoria with moderate itching/nausea, mild sedation
Euphoria / Warmth
×3
9
physical euphoria
cognitive euphoria
euphoria
Analgesia
×2
0
Sedation / Relaxation
×1
5
sedation
muscle relaxation
Itching / Nausea
×1
6
nausea
constipation
Based on reports from:
Tolerance
Build-up
develops within days of regular use; analgesic tolerance faster than respiratory depression tolerance
Reset
7–14 days for partial reset; full reset may take weeks — tolerance loss greatly increases overdose risk
Tolerance Decay
Full tolerance
1d
Half tolerance
21d
Baseline
~35d
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
- Physical euphoria
- Muscle relaxation
- Anxiolytic
Negative
- Motor impairment
- Nausea
- Respiratory depression
- Sedation
- Sedative
- Dystaxia
- Itchiness
Positive
- Reduced anxiety
- Anxiety suppression
- Cognitive euphoria
- Euphoria
Negative
- Dizziness
- Compulsive redosing
- Thought deceleration
- Amnesia
- Motor control loss
- Constipation
Positive
- Increased music appreciation
- Increased libido
Negative
- Disinhibition
- Appetite suppression
- Dehydration
- Light sensitivity
- Double vision
- Acuity suppression
- Dulled perception
- Internal hallucinations
Combinations
Cross-Check Salvinorin B Ethoxymethyl Ether 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 1 report 1 neutral visit
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