Triacetyluridine (TAU), also known as uridine triacetate, is a nucleoside and precursor for uridine, a component of RNA. Triacetyluridine is one of the most bioavailable forms of uridine with important neurological properties. It has a molar mass of 370.31g/mol and the chemical formula C15H18N2O9.
Triacetyluridine (TAU) Benefits and Uses
Triacetyluridine (TAU) is a pyrimidine nucleoside, which is composed of the nucleotide uracil bound to a ribose sugar, and is a component of RNA (ribonucleic acid). RNA is the compound responsible for the translation of genes into proteins.
Triacetyluridine has perceived benefits on cognitive functions such as learning and memory. Although there are many available forms of dietary Uridine, Triacetyluridine appears to be the most bioavailable type and most regarded for its neuroprotective effects. Research suggests that supplementing with Triacetyluridine may boost mood, mental energy and have an overall neuroprotective effect.
Nomenclature:
Triacetyluridine supplements are also known by a few different names, including:
- Uridine Triacetate
- TAU
- PN401
- Vistogard
- Xuriden
- Vistonuridine
- Uridine, 2’,3’,5’-triacetate
- Tri-O-acetyluridine
- Triacetyl uridine
Scientific Consensus
Studies show that using Triacetyluridine (TAU) within the recommended serving size is generally safe with only mild potential adverse effects. Anecdotal evidence has found TAU is most effective when stacked with other supplements such as choline. TAU may cause side effects such as nausea, headaches and upset stomach.
There isn’t sufficient data regarding the safety of Triacetyluridine for pregnant or breastfeeding women, or if it can be used by children. Please consult with your doctor before trying this product.
