1S-LSD Macro Blotters (150μg)
High-impact blotters crafted for deep, immersive journeys.
Experience the depth of macrodosing with 1S-LSD Macrodosing Blotters V.2: a legal, lab-tested LSD pro-drug that delivers clarity, creativity and introspection in perfect balance. Designed for advanced explorers who seek authenticity and precision in every journey.
- ✅ 150µg per blotter — accurate and consistent dosage
- ✅ 1S-LSD: a legal LSD pro-drug in many EU countries
- ✅ Produced in a certified, quality-controlled lab
- ✅ Discreet and insured European shipping
- ⚠️ Stock may be limited due to research demand
What is 1S-LSD?
1S-LSD is a research chemical and legal LSD pro-drug. Once ingested, the body may convert it into active LSD compounds, producing effects nearly identical to classic LSD – including heightened perception, vivid visuals and deep introspection. Because its chemical structure differs slightly, it is not listed as an illegal substance in the Netherlands and several other EU countries. This legal status allows it to be used for research and educational purposes under current EU regulations.
Why the name Macrodosing Blotters V.2?
The name reflects what this product truly represents: a carefully refined second generation of legal 1S-LSD blotters created for macrodosing research. Each blotter is calibrated for a full-spectrum, high-precision experience, where focus, visual intensity and introspection merge into one. It’s an evolution of trust and consistency for serious explorers and researchers alike.
What makes Macrodosing Blotters V.2 special?
Unlike unregulated LSD analogues, these blotters are produced in a certified European laboratory with strict safety and purity controls. Each contains exactly 150 micrograms (µg) of 1S-LSD, ensuring a precise and repeatable dosage every time. Users often report that the experience mirrors that of classic LSD (including profound sensory enhancement, emotional depth and expanded perception) but with the added benefit of legality and reliability.
Compared to other legal psychedelics such as magic truffles or shroom drops, macrodosing blotters provide a cleaner, longer-lasting, and highly introspective journey, often preferred by researchers who value accuracy and consistency in their observations.
Perfect for
- In-depth research into the effects of LSD analogues
- Experienced users exploring full macrodose experiences
- Creative reflection, emotional integration and consciousness studies
- Explorers who value purity, focus and safety
Why Choose Our 1S-LSD Blotters?
Accurate dosage
Each blotter is precisely calibrated to 150µg for consistent results.
Legally available
1S-LSD is not scheduled as an illegal substance in the Netherlands and many EU countries
Lab-tested & professionally made
All blotters are produced in a controlled, certified facility to ensure purity and safety.
Secure, neutral packaging
Discreetly shipped with neutral wrapping and insurance included for peace of mind.
Key notes (read carefully):
- This product is for laboratory and scientific research only.
- Do not consume or use for recreational purposes.
- Not suitable for pregnant or breastfeeding individuals.
- Keep away from children, animals, and unauthorized persons.
- Do not mix with alcohol, drugs, or medications.
- Not suitable for individuals with a history of mental health conditions.
Dosage & Effects
| Dosage |
Microgram (µg) |
Typical Effects |
| Threshold |
10–20 µg |
Slight mood lift, enhanced sensory perception, good for sensitivity testing |
| Light |
25–50 µg |
Subtle visual patterns, introspective mindset, increased creativity — suitable for first-time research |
| Moderate |
75–100 µg |
Strong visuals, time dilation, introspection; ego boundaries may begin to dissolve |
| Strong |
125–150 µg |
Deep immersion, intense sensory shifts, likely ego dissolution — research support or sitter advised |
| Heroic |
175 µg and above |
Potential full ego death, loss of self, powerful non-dual or mystical states — not recommended without extensive experience and a safe, controlled setting |
⚠️ Disclaimer:
Our 1S-LSD Macro Blotters are sold strictly for scientific research and analytical purposes. They are not approved for human consumption, treatment, or recreational use. The above information is provided solely for educational and documentation purposes related to the scientific study of psychedelic substances. Always act in accordance with your local laws and safety regulations. This product is not intended to diagnose, treat, or cure any condition.
Do's & Don'ts
Do's – Best practices for macrodosing research
✔️ Read about 1S-LSD effects, risks and duration before research begins.
✔️ Start low (50-75 µg) to assess response.
✔️ Conduct studies in a calm, controlled environment with trusted supervision.
✔️ Allow at least 6-8 hours for observation and recovery.
✔️ Allow a minimum of 6–8 hours for the experience, as 1S-LSD may last long;
✔️ Be in a clear mindset, free from emotional distress or heavy worries;
✔️ Stay hydrated and eat light meals beforehand.
✔️ Always have a sober sitter or colleague present.
✔️ Reflect after the experience to integrate any insights or emotions.
Don'ts – what to avoid
❌ Do not use if under 18 or pregnant.
❌ Avoid while taking SSRIs, MAOIs or antipsychotic medication.
❌ Do not combine with alcohol or drugs
❌ Never drive or operate machinery under the influence.
❌ Avoid use if emotionally unstable or unprepared.
❌ Do not use if you have a history of psychosis or schizophrenia.
⚠️ Disclaimer:
Our 1S-LSD Macro Blotters are sold strictly for scientific research and analytical purposes. They are not approved for human consumption, treatment, or recreational use. The above information is provided solely for educational and documentation purposes related to the scientific study of psychedelic substances. Always act in accordance with your local laws and safety regulations. This product is not intended to diagnose, treat, or cure any condition.
