Descripción
SAY HELLO TO 1SB-LSD — The Next Generation of Legal LSD Blotters
Meet 1SB-LSD, our latest evolution in the world of legal lysergamides — and the perfect counterpart to 1S-LSD.
Both are designed for educational and analytical purposes only, not for in-vivo experimentation.
Explore our Educational Area for updates on safer use, legal status, and other psychedelic insights.
WHAT IS A BLOTTER?
A blotter is our term for a paper sheet infused with lysergamide — in this case 1SB-LSD or 1S-LSD.
Each blotter carries 150 µg of our latest legal LSD derivative, produced with precision and purity in mind.
1SB-LSD VS. 1S-LSD — WHAT’S THE DIFFERENCE?
1S-LSD (1-Trimethylsilyl-propionyl-lysergic acid diethylamide hemi-D-tartrate) was one of the first legal analogues of LSD,
known for its clean, balanced pharmacological profile and its role as a direct prodrug of LSD.
1SB-LSD (1-Phenylsilyl-1-4-trimethylsilylbenzoyl lysergic acid diethylamide hemi-D-tartrate), on the other hand, is its newer legal successor — featuring a slightly modified molecular structure that makes it legally distinct yet functionally comparable.
While both act as LSD prodrugs, users and researchers often describe 1SB-LSD as offering greater stability, longer shelf life, and more consistent results in laboratory settings.
¿QUÉ ES UN PROFÁRMACO?
A prodrug is a molecule that itself shows little to no activity until it’s metabolically converted into an active compound— in this case, LSD.
1S-LSD, 1B-LSD, 1cP-LSD, and now 1SB-LSD all belong to this family of LSD prodrugs, meaning they transform into LSD in vivo under specific conditions.
MICRODOSING: 1S-LSD VS. 1SB-LSD
When it comes to microdosing, both 1S-LSD and 1SB-LSD are favored for their clarity, subtlety, and precision.
Although molecular weights differ slightly, the subjective distinctions are often minimal —
yet 1SB-LSD may provide a smoother onset y longer analytical window, making it increasingly popular for research and comparative analysis.
INFORMACIÓN IMPORTANTE
Our products are not intended for human consumption y should not be used in vivo.
They are sold strictly for laboratory, educational, or analytical purposes.

