vitamin

Vitamin B6 supplements

Half of the 15,277 vitamin B6 supplements in the NIH label database that print an amount list 6 mg or less per serving; the middle half list 2 mg to 20 mg, and 1 in 56 of the 15,130 with a plausible amount give more than the adult upper limit at the most servings their labels direct (DSLD version 9.4.0, January 2026). The 201 products whose only supplement ingredient is vitamin B6 list a median of 100 mg, and 15% of them give more than the upper limit.

How much vitamin B6 do supplements contain?

The median product lists 6 mg per serving. One in ten lists 1 mg or less, one in ten 50 mg or more. The amount printed most often is 2 mg (2,019 products).

How do the amounts compare with the Daily Value and the upper limit?

The FDA Daily Value for vitamin B6 is 1.7 mg (adults and children 4 and older). The median product gives 353% of it per serving; the 90th percentile 2941%.

The adult Tolerable Upper Intake Level is 100 mg a day (total intake from food, water and supplements). At the most servings their labels direct, 268 of the 15,130 products with a plausible amount (1.8%) give more than that from the supplement alone (what counts as plausible).

The upper limit is for total intake from food, water and supplements unless stated, and does not apply under medical supervision. A label amount is what the maker printed. This is data, not advice: the NIH ODS fact sheets explain what each nutrient does.

Which forms of vitamin B6 do labels name?

Pyridoxine hydrochloride is the form named most often: 11,242 of the 15,644 vitamin B6 products (72%), ahead of pyridoxal 5-phosphate (P5P) (2,275, 15%). A product naming two forms counts in both; the table below gives every form.

• Pyridoxine hydrochloride
• Pyridoxal 5-phosphate (P5P)

Which products list the most vitamin B6?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

• Super Nu-Thera CapletsKirkman250 mg
• Super Nu-Thera Powder FlavoredKirkman250 mg
• Pyridoxine-250Douglas Laboratories250 mg
• 100% Pure Vitamin B6 250 MilligramsNutraBio250 mg
• Vitamin B6 250 mgSolgar250 mg
• Vitamin B6 250 mgNatural Factors250 mg
• Vitamin B6 250 mgDr. Clark Research Association Dr. Clark Zentrum250 mg
• Viamin B6Adaptogen Research250 mg

Have the amounts changed over the years?

Products whose current label entered DSLD in 2011 list a median of 10 mg; those entered in 2025, 5 mg.

In which products and brands?

Brands listing it most: Nature's Way (244), Nature's Plus (242), Douglas Laboratories (218), Country Life (133), Cellucor (108), Bronson (99), NOW (94), Rainbow Light (83), Metagenics (82), ProCaps Laboratories (82).

Every product listing vitamin B6

15,644 products, A to Z by name (page 264 of 313), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• Super-NutriHealthy 'N Fit200 mg
• Superb Supplemental PlusPure Herbs7.5 mg
• Superberry OriginalLiving Fuel · off the market10 mg
• Superberry UltimateLiving Fuel · off the market10 mg
• SuperFlex-LNewtonEverett20 mg
• SuperFocusAOR Advanced Orthomolecular Research Advanced15 mg
• Superfood Alpha BlendOptimal Alpha · off the market0.06 mg
• Superfood Alpha Blend Citrus OrangeOptimal Alpha0.06 mg
• Superfood Alpha Blend Mixed BerryOptimal Alpha1.6 mg
• Superfood Amazon ChocolateGreens+ Organics0.023 mg
• Superfood Greens Cacao ChocolateFeel Great Vitamin Co.in a blend
• Superfood Greens Lemon Ginger FlavoredLadder1.7 mg
• Superfood Greens Mocha CocoaFeel Great Vitamin Co.0.05 mg
• Superfood Greens Very BerryFeel Great Vitamin Co.0.05 mg
• Superfood Greens with ProbioticsPurely Inspired0.9 mg
• Superfood MultivitaminAPSU · off the market2 mg
• SuperFood PlusDr. Schulze's6 mg
• Superfood Wild BerryGreens+ Organics0.062 mg
• Superfoods for Kids Shake! Mocha LocoFeel Great Vitamin Co.0.03 mg
• Superfoods Greens GummiesGruns1.7 mg
• Superfoods Multi-VitaminsCATALO4 mg
• Superfruit Liquid Multi Acai FlavorNOW10 mg
• Supergreen GummiesAtlantis Nutrition0.7 mg
• Supergreen Tonik BerryHuman Tonik2 mg
• Supergreens GummiesGoli Nutrition0.17 mg
• Supergreens Max Raspberry Natural FlavorZHOU0.7 mg as transcribed, likely a slip
• SuperHairMoon Juice1 mg
• SuperHuman Sleep Fruit PunchAlpha Lion12 mg
• Superhuman Sleep Slaughtermelon Watermelon LemonadeAlpha Lion12 mg
• Superior Adult Chewable Raspberry Rapture Multi-Vitamins & MineralsNature's Harmony10 mg
• Superior Children's Multi Mixed Fruit FlavorBodSmith · off the market2 mg
• Superior One-Per-Day Multi-Vitamins & Minerals Iron Free FormulaNature's Harmony25 mg
• Superior One-Per-Day Multi-Vitamins & Minerals With IronNature's Harmony25 mg
• Superior Strength Hair, Skin & Nails with 5,000 mcg BiotinNature's Truth · off the market5 mg
• SuperNutesOrtho Molecular Products · off the market10 mg
• SuperNutes Chewable MultivitaminOrtho Molecular Products · off the market10 mg
• Superplex-TMajor5 mg
• SuperPump 250 Blue RaspberryGaspari Nutrition6 mg
• SuperPump 250 Boardwalk Cotton CandyGaspari Nutrition6 mg
• SuperPump 250 Country Life Pink LemonadeGaspari Nutrition6 mg
• SuperPump 250 Rainbow Italian IceGaspari Nutrition6 mg
• SuperPump 250 Strawberry KiwiGaspari Nutrition6 mg
• SuperPump Blue Raspberry IceGaspari Nutrition · off the market3 mg
• SuperPump MAX Black CherryGaspari Nutrition3.4 mg
• SuperPump MAX Blue RaspberryGaspari Nutrition3.4 mg
• SuperPump MAX Fruit PunchGaspari Nutrition3.4 mg
• SuperPump Max Fruit Punch BlastGaspari Nutrition3 mg
• SuperPump MAX Grape CoolerGaspari Nutrition3.4 mg
• SuperPump MAX Orange CoolerGaspari Nutrition3.4 mg
• SuperPump MAX Pink LemonadeGaspari Nutrition3.4 mg

Where next?

• Check an amount of vitamin B6
• Labels above the upper limit
• All ingredients