Vitamins and minerals
Vitamin B6
B vitamin involved in protein metabolism, neurotransmitter synthesis and immune function.
Established nutritional role
About this ingredient
Pyridoxine and P5P are vitamin B6 forms. Excess supplemental B6 can damage nerves.
Nerve functionNutritional support
Questions and answers
Where is this ingredient listed?
The linked products below list this ingredient or a named form of it. Open the product for its current ingredient panel and available options.
Can I apply a study directly to a product containing this ingredient?
Check the species, plant part, preparation, amount and study population. An ingredient reference is not a trial of every finished product containing it.
Read the original sources
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Sources checked 11 November 2026.