50 grams (GMP Certified)

  • Promotes Feelings of Well-Being
  • Lowers Behavioral Inhibitions
  • Possible Anti-Depressant
  • Promotes Euphoria in Some

Recommended Dosage: 200-400mg
Sulbutiamine is water soluble.

Out of stock


Sulbutiamine (AKA Arcalion) is a lab altered version of Thiamine (Vitamin B1). Thiamine is important in the biosynthesis of Acetylcholine and GABA. Acetylcholine is responsible for many important functions like learning and memory. Sulbutiamine crosses the blood brain barrier more efficiently than Thiamine.

Sulbutiamine stimulates both  cholinergic and glutamatergic activity . Potentiating these activities has long been known to improve memory. This supplement is also theorized to reduce the release of dopamine in the pre-frontal cortex. This action is thought to increase the density of dopamine receptors and also contribute to Sulbutiamines nootropic benefits.

Sulbutiamine Benefits

One other interesting benefit of Sulbutiamine is its possible reduction in inhibition. Placebo controlled scientific studies have shown this supplement to be effective in reducing behavioural inhibition. Behavioural inhibition is often found in individuals with depression and shyness and results in fearfulness to new situations and stimuli. These stimuli may be social, emotional or physical and can cause stress and avoidance in people with behavioral inhibitions.

Sulbutiamine has been shown to have many positive benefits. Many users report that this supplement has pronounced mental and physical energy improving capabilities. This energy is reported to be clean, unlike “jittery” effects from caffeine or other stimulants. Sulbutiamine has also been shown to enhance physical performance and help with recovery.

Users have reported euphoria with higher doses of Sulbutiamine. Some have went as far as comparing it to MDMA. A sense of well-being and content are also commonly reported amoungst Sulbutiamine users. This is probably due to this nootropic being able to break down “mental roadblocks” pertaining to behavioral inhibitions and habits. Sulbutiamine great to stack with other calming nootropic agents like L-theanine to capitalize on its maximum stress relieving capabilities

All in all, you may just want to buy Sulbutiamine powder to help with periods of stress or anxiety. If you want to improve your memory, it is also a great nootropic to take and may be great to stack with other brain enhancing supplements. We believe Sulbutiamine powder is great to mix with L-theanine or Picamilon but you may have your own preferences. Include it in your stack today and purchase now.



Our recommended dosage is between 200-400 mg a day. Some users choose to take higher doses however, results may vary due to different absorption rates. Often, the Sulbutiamine absorption rate in the small intestine is lowered when higher dosages are taken. This absorption rate is highly dependent on the individual.

An individual who took 3 grams of Thiamine in one dose did get some level of toxicity in one report. Sulbutiamine, is almost identical to Thiamine  and therefore should have similar but stronger effects. Taking too much puts unnecessary risk on the liver and is highly ill advised. Side effects are very uncommon in realistic dosages due to this supplement being a natural component of the body. If you do experience side effects like nausea, vertigo or gastrointestinal distress discontinue use and consult your doctor immediatly.


Additional information

Weight 50 g