1P-ETH-LAD
Aliases: 1pethlad
Summary
1P-ETH-LAD is a propionyl prodrug of ETH-LAD that rapidly de-acylates in human serum to yield the active compound ETH-LAD. It is reported to be moderately to significantly more potent than LSD by weight. Start with low doses (50 ug or less) if inexperienced.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 30-60µg | 60-100µg | 100-200µg | 200µg+ |
| Sublingual | 30-60µg | 60-100µg | 100-200µg | 200µg+ |
Light
Common
Strong
Heavy
Onset, Duration & After-effects
| ROA | Onset | Comeup | Peak | Offset | Total |
|---|---|---|---|---|---|
| Oral | 30-90 min | 30-60 min | 2-4 hrs | 2-4 hrs | 6-10 hrs |
| Sublingual | 15-45 min | 30-60 min | 2-4 hrs | 2-4 hrs | 6-10 hrs |
Effect Profile
3 reportsScores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Weighted by importance: core (×3), major (×2), minor (×1)
Psychedelic
8.6
Intense+
9/10
Strong visuals, auditory effects, headspace, and body load
Visual Intensity
×3
10
colour enhancement
autonomous entities
drifting
tracers
pattern recognition enhancement
colour shifting
+4 more
Headspace Depth
×3
9
conceptual thinking
thought connectivity
emotion enhancement
thought loops
personal bias suppression
time distortion
Auditory Effects
×1
10
auditory enhancement
auditory distortion
auditory hallucination
Body Load / Somatic Effects
×1
8
nausea
temperature regulation suppression
teeth grinding
increased heart rate
Tolerance
Build-up
develops rapidly after a single use (lysergamide)
Reset
7–14 days for baseline
Tolerance Decay
Full tolerance
1h
Half tolerance
10d
Baseline
~14d
Effects
Positive
- Stimulation
- Creativity enhancement
Negative
- Nausea
- Pupil dilation
- Increased heart rate
- Temperature regulation suppression
- Teeth grinding
- Insomnia
- Spontaneous bodily sensations
- Sedation
Positive
- Analysis enhancement
- Cognitive euphoria
- Conceptual thinking
- Emotion enhancement
- Immersion enhancement
- Thought connectivity
- Wakefulness
- Motivation enhancement
- Novelty enhancement
- Unity and interconnectedness
- Laughter fits
- Immersion intensification
Negative
- Memory suppression
- Anxiety
- Thought loops
- Delusion
- Depth perception distortions
- Ego death
- Time distortion
- Thought acceleration
- Thought loop
- Personal bias suppression
- Existential self-realization
- Emotion intensification
Positive
- Bodily control enhancement
- Tactile enhancement
- Colour enhancement
- Pattern recognition enhancement
- Visual acuity enhancement
- Colour shifting
- Tracers
- Increased music appreciation
- Auditory enhancement
- Color enhancement
- Color shifting
- Auditory acuity enhancement
- After images
- Diffraction
- Drifting
- Scenery slicing
- Symmetrical texture repetition
- Internal hallucination
- Autonomous entities
- Auditory distortion
- Auditory hallucination
- Autonomous entity
- Perspective hallucination
- Tactile intensification
Combinations
1P-ETH-LAD's nerd page
Pharmacology, chemical data, effect profiles, and more
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