Prescribed For Life Sulbutiamine - Synthetic Derivative of Thiamine Powder - >98% Vitamin B1 Purity (aka Arcalion) 2 kg (4.4 lb)

Sulbutiamine is a fat-soluble derivative of Thiamine. It can stimulate digestion, boost memory, and protect the brain. Sulbutiamine is synthetically produced by binding two thiamine molecules together.It is more fat-soluble than thiamine, allowing it to pass to the brain easier.