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1S-LSD 150mcg Blotter

Active ingredient: 1S-LSD L-tartrate (150 mcg).
Other ingredients: Soy based ink, 200 gsm blotting paper.
Appearance: 9×9 mm perforated blotters with ‘1D-LSD’ print.
Storage conditions: For short to mid-term storage, store away from direct sunlight. For long-term storage, store in a dry, dark, and sealed container, such as a zip-lock bag placed in a drawer.
Shelf life: At least several years if stored correctly.
Purity (1S-LSD L-tartrate): >99%


SAY HELLO TO 1S-LSD, Our latest legal LSD Blotters.

All our Products are not intended for in-vivo experimentation! Please be careful and make sure to check out our educational Area to inform yourself. We will update this area about Safer use, legal status and other related topics!

WHAT IS A Blotter?

A Blotter is our Synonym for a Paper soaked with 1S-LSD. Each Blotter contains 150mcg of our latest legal LSD aviable.


1S-LSD 1-Trimethylsilyl-propionyl-lysergic acid diethylamide hemi-D-tartrate is our New Legal LSD Derivative.
It is very similar to LSD duo to its Structure and is classified as a direct Prodrug to LSD.


A prodrug is a molecule with little or no pharmacological activity that is converted into an active parent molecule in-vivo by enzymatic or chemical reactions, or by a combination of the two. In the case of 1V-, 1cP-, 1P-, and 1B-LSD, these are prodrugs of LSD. This means that living organisms, such as animals, can convert them into LSD if consumed.


1S- is very similar to 1D-LSD as it is also a prodrug of LSD.

Given that 1D-LSD has a slightly higher mass than other prodrugs, a slightly larger dose is required. As for macrodosing its aimed to take a very little amount of LSD. The changes are so subtle that you will not recognize any changes in this Dose. Please still be aware that the effect can vary to your daily condition.


This product is not intended to diagnose, treat, cure, or prevent any disease.

Additional information

Weight 0,05 kg
1D-LSD Blotter

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