Molecular structure of Star Nootropics Sulbutiamine

Sulbutiamine powder from Star Nootropics.

Sulbutiamine is a synthetic derivative of thiamine (vitamin B1). It has number of interesting pharmacological properties, with research centering predominantly on its ability to reduce fatigue.
Offered here as a very high quality powder in 25g, 50g, 100g, and 200g quantities.

Chemical Name: [4-[(4-amino-2-methyl-pyrimidin-5-yl)methyl-formyl-amino]-3-[2-[(4-amino-2-methyl-pyrimidin-5-yl)methyl-formyl-amino]
-5-(2-methylpropanoyloxy)pent-2-en-3-yl]disulfanyl-pent-3-enyl] 2-methylpropanoate

Analytical Test Results:
Current batch: NSN9603 Assay
Previous batches: Click to view

Packaging: Bulk Sulbutiamine powder, carefully packaged in sturdy dark amber colored jars with tight fitting lids.

Free shipping within the USA on all orders over $50. Economical international shipping.
USA: Most orders ship via USPS Priority or 1st Class Mail, arriving within 2-5 days. Express Mail (approximately 2 days) is available at checkout on most orders for a modest fee.
International: See the FAQ for more details on international shipping.