Best Vitamin B6

Q: What is the best-value Vitamin B6 supplement?

Best Naturals Vitamin B-6 25 Mg Tablets, 250 Count — <$0.001 per serving ($0.03 for 250 servings), the lowest cost-per-dose vitamin b6 in our Amazon US catalog as of June 2026.

Q: What is the typical cost per dose for Vitamin B6?

About $0.09 per serving across 54 tracked vitamin b6 products, ranging from $0.06 for the best deals to $0.16 for premium options.

The best vitamin b6 we track, ranked by real cost-per-dose — not paid placements. Across 54 tracked options the typical dose runs $0.09 per serving.

Prices checked Jun 25, 2026

Best valueBest Naturals Vitamin B-6 25 Mg Tablets, 250 Count

<$0.001 per serving — the cheapest vitamin b6 dose we track.

$0.03

<$0.001/serving

Get deal

3rd-party testedNOW Foods Supplements, Vitamin B-6 (Pyridoxine HCl) 100 mg…

Lab-verified brand at <$0.001 per serving.

$0.04

<$0.001/serving

Get deal

Full ranking by cost per dose

Cost-per-serving normalizes price across bottle sizes — a 60-count and a 365-count compare fairly. Top 20 of 50 shown.

#	Product	Form · dose	Servings	Price	$ / serving
1	Best Naturals Vitamin B-6 25 Mg Tablets, 250 Count	tablet · 25mg	250	$0.03	<$0.001
2	NOW Foods Supplements, Vitamin B-6 (Pyridoxine HCl) 100…	capsule · 100mg	250	$0.04	<$0.001
3	Nature's Bounty Vitamin B6 100mg Tablets - Supports…	tablet · 100mg	100	$0.05	$0.001
4	Active B6 Pyridoxal 5-Phosphate - 33.8mg P5P	capsule · 33.8mg	60	$0.23	$0.004
5	Best Naturals Vitamin B6 Tablet, 100 mg, 250 Count	tablet · 100mg	6	$0.03	$0.005
6	DR. EMIL NUTRITION 200 MG 5-HTP Plus with SAM-e…	capsule · 200mg	60	$0.32	$0.005
7	Organic 5-HTP - 200 mg \| 99% 5HTP Concentration	capsule · 200mg	60	$0.34	$0.006
8	Nutricost Vitamin B6 (Pyridoxine HCl) 25mg	capsule · 25mg	240	$9.56	$0.04
9	Bronson Vitamin B6 100mg Premium Vitamin B6 Supplement	tablet · 100mg	250	$9.97	$0.04
10	Horbaach Vitamin B6 100mg \| 120 Tablets \| Pyridoxine HCl…	tablet · 100mg	120	$4.99	$0.04
11	21st Century, Vitamin B-6, 100 Mg, 110 Tabs	tablet · 100mg	110	$4.95	$0.05
12	Nutricost Vitamin B6 (Pyridoxine HCl) 100mg	capsule · 100mg	240	$11.95	$0.05
13	Now Foods, B-6, 100 mg, 250 Caps	capsule · 100mg	250	$12.91	$0.05
14	Source Naturals, Vitamin B-6, 100 mg, 250 Tabs	tablet · 100mg	250	$14.18	$0.06
15	Now Foods, Vitamin B-6, 100 Mg, 100 Veg Caps	capsule · 100mg	100	$5.81	$0.06
16	Solgar Vitamin B6 25 mg	tablet · 25mg	100	$6.02	$0.06
17	Sundance, Vitamins B-6, 100 mg, 100 Tabs	tablet · 100mg	100	$6.67	$0.07
18	Zinc 30mg with Copper, Selenium & Vitamin D3 \| 120…	capsule · 30mg	120	$8.04	$0.07
19	Windmill Health, Vitamin B-6, 100mg, 100 Tabs	tablet · 100mg	100	$6.83	$0.07
20	Foster And Thrive, Vitamin B-6, 100 Mg, 100 Tabs	tablet · 100mg	100	$6.99	$0.07

Frequently asked

What is the best-value Vitamin B6 supplement?+

Best Naturals Vitamin B-6 25 Mg Tablets, 250 Count — <$0.001 per serving ($0.03 for 250 servings), the lowest cost-per-dose vitamin b6 in our Amazon US catalog as of June 2026.

What is the typical cost per dose for Vitamin B6?+

About $0.09 per serving across 54 tracked vitamin b6 products, ranging from $0.06 for the best deals to $0.16 for premium options.