Vitamin B6

Vitamin B6 (Pyridoxine)

Vitamin B6 is a water-soluble B vitamin that participates in over 100 enzymatic reactions in the human body. It is involved in the synthesis of neurotransmitters such as serotonin, dopamine, and gamma-aminobutyric acid (GABA), which are critical components of normal nervous system function.

Neurothena uses the bioactive form of vitamin B6 to ensure optimal bioavailability. Laboratory and clinical studies have investigated its role in neurotransmitter synthesis, homocysteine metabolism, and hippocampal function.

These statements are for informational purposes only and do not constitute an authorised health claim under UK law. The effects observed in research may not be achieved by consuming this product.

Vitamin B6 supports normal energy metabolism and reduce tiredness and fatigue.

Scientific References

  1. Oulhaj, A., et al. (2022). Vitamin B6, B9, and B12 intakes and cognitive performance in elders. Nutrients, 14(5), 1056. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8962758/

  2. Darreh-Shori, T., et al. (2022). Vitamin B6 and vitamin D deficiency co-occurrence in geriatric patients. Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 14, e12525. https://doi.org/10.1002/dad2.12525

  3. Lu, Y., et al. (2017). Pyridoxine improves hippocampal cognitive function via increases of serotonin and tyrosine hydroxylase immunoreactivity. Biochimica et Biophysica Acta (BBA) - General Subjects, 1861(11), 2595–2603. https://doi.org/10.1016/j.bbagen.2017.09.006


Neurothena was created by husband-and-wife team Tara and Ash, after a personal struggle with caffeine turned into a mission. Tara suffered from anxiety and heart palpitations, and was later diagnosed with severe iron deficiency - so serious she nearly needed a blood transfusion. Doctors banned her from caffeine completely. At the same time, her father was diagnosed with a stomach ulcer and also told to cut caffeine. Suddenly, their family realised just how many people depend on caffeine daily, and how few effective alternatives exist.

But without caffeine, Tara felt stuck. How could she stay sharp and focused through her demanding days?


The couple began searching for options, but were left frustrated. Mushroom drinks and “focus” tonics were either slow to take effect, required months of use, or were more marketing than substance.

Determined to find a solution, Ash, with his science background, began a year-long journey of research, testing, and development. Working late nights, experimenting in their own kitchen, and trialling formulas with friends and family, they refused to give up until they had something that truly worked. Tara was the first (and toughest) test subject. It had to be fast acting, delicious and actually work.

At first, they weren’t trying to build a company, they were just trying to help Tara feel like herself again. But when they finally landed on a formula that gave her calm, clear, fast-acting energy without caffeine, they knew it was too powerful to keep to themselves. That’s how Neurothena was born: not from a corporation, but from two underdogs determined to create a healthier, more sustainable way to thrive in today’s fast-paced world.

After nearly a year of research and development, Neurothena is here: a drink made with science, care, and a lot of heart. From our family to yours, welcome to the Ancient Order of Neurothena: the resistance against caffeine.