A form of vitamin B6

Pyridoxine hydrochloride supplements

11,242 vitamin B6 products in the NIH label database list vitamin B6 as pyridoxine hydrochloride (72% of the 15,644 vitamin B6 products); their median is 9 mg of vitamin B6 per serving, against 6 mg across all vitamin B6 products; the 140 whose only supplement ingredient is vitamin B6 list a median of 100 mg (DSLD version 9.4.0, January 2026).

How does pyridoxine hydrochloride compare with the other forms?

The median amount of vitamin B6 per serving in products naming each form; the count in brackets. The amount is the vitamin B6 the label gives, as printed.

Median vitamin B6 per serving by form

Vitamin B6 by formPyridoxine hydrochloride9 mg (11,242)Pyridoxal 5-phosphate (P5P)10 mg (2,275)
Vitamin B6 by formPyridoxine hydrochloride9 mg (11,242)Pyridoxal 5-phosphate (P5P)10 mg (2,275)
Vitamin B6 by formPyridoxine hydrochloride9 mg (11,242)Pyridoxal 5-phosphate (P5P)10 mg (2,275)
Vitamin B6 by formPyridoxine hydrochloride9 mg (11,242)Pyridoxal 5-phosphate (P5P)10 mg (2,275)
Vitamin B6 by formPyridoxine hydrochloride9 mg (11,242)Pyridoxal 5-phosphate (P5P)10 mg (2,275)

Source: Supplement Facts rows and their forms, NIH ODS Dietary Supplement Label Database version 9.4.0, current labels.

Products
11,2428,406 on the market
Median vitamin B6 per serving
9 mgall vitamin B6 products: 6 mg
Share of vitamin B6 products
72%11,242 of 15,644

What else do these products contain?

Ingredients most often listed alongside it, with the median amount in these products and in all products
IngredientShare of these productsMedian hereMedian, all products
Vitamin B1278% 30 mcg36 mcg
Niacin68% 20 mg20 mg
Folate66% 400 mcg400 mcg
Vitamin C64% 120 mg100 mg
Pantothenic Acid (Vitamin B5)61% 15 mg12 mg
Thiamin59% 5 mg5 mg
Riboflavin58% 5 mg4 mg
Zinc55% 11.25 mg11 mg
Biotin52% 150 mcg200 mcg
Vitamin E51% 30 IU30 IU

Which products are they?

60 of the 11,242 (on-market products first, the newest label first), ordered by the amount of vitamin B6 per serving, largest first; an amount that looks like a slip or a compound's weight comes last, marked.

Source: NIH ODS Dietary Supplement Label Database version 9.4.0; the form each label names for its row. Daily Values: the FDA's Daily Value page.

Which brands make them?

Nature's Way (235), Douglas Laboratories (160), Nature's Plus (152), Country Life (124), Bronson (97), NOW (82), ProCaps Laboratories (81), Rainbow Light (77), Puritan's Pride (75), Metagenics (72).

Where next?