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B-6 100 mg

21st Century
4.7
★ ★ ★ ★ ★
(12738 ratings)
Vitamin B6 100 mg
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Score80
A very inexpensive B6-and-calcium tablet whose 100 mg pyridoxine dose creates a major long-term limitation.
How scoring works
Quantity:110 Tablet(s) • (110 servings)
Goals:

Score 80

A very inexpensive B6-and-calcium tablet whose 100 mg pyridoxine dose creates a major long-term limitation.
How scoring works
$5.49($0.04 per serving)
iHerb
$ 5.49
iHerb
$ 5.49
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Analysis

The product provides vitamin B6 as pyridoxine hydrochloride with calcium carbonate in one tablet. Both active amounts are disclosed, making the label easy to review.

Pyridoxine requires conversion before use as a coenzyme. The 100 mg serving is the main weakness because it is too high for casual, prolonged daily supplementation.

The calcium contribution is secondary and should not be the reason to choose the formula. Low price and simple dosing are useful only for users with an appropriate high-dose plan.

Who is it for
  • Adults specifically using high-dose B6
  • Users who prefer one tablet
  • People tracking calcium and B6 together
Best for
  • Defined high-dose protocols
  • Low-cost single-tablet use
  • Users who can monitor long-term exposure

Pros

  • Clearly states B6 and calcium amounts
  • One-tablet serving
  • Very low serving cost

Cons

  • B6 reaches the chronic-use ceiling
  • Uses precursor pyridoxine
  • Calcium is not a meaningful B6 advantage

Warnings

  • Prolonged daily use at 100 mg may cause peripheral neuropathy, including tingling or numbness.
  • The tablet contributes calcium, which should be included when tracking total calcium intake.

Nutrient quality

70 High impact

The precursor form requires conversion. The very high amount creates a meaningful nerve-symptom risk with prolonged daily use.

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Ingredient transparency

84 Highest impact

Active names and amounts are clearly stated, with no hidden proprietary dose. Complete intake directions and a full inactive-ingredient list are not included in the supplied data.

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Customer satisfaction

71 High impact

Supplied satisfaction metrics indicate a strong result with a meaningful response pool. Detailed experience themes are absent, so recurring complaints and real-world purpose fit remain uncertain.

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Value for money

94 Highest impact

Serving value appears favorable relative to the disclosed form and amount. The focused formula avoids low-value extras.

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Ingredients

IngredientAmount per serving
Vitamin B6 (Pyridoxine Hydrochloride)
 100 mg
Calcium (Calcium Carbonate)
 160 mg
Gluten Free Adults 18–50
Report overview
Vitamin B6 (Pyridoxine Hydrochloride) · 100 mg OverallScore64
D+ Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyA+ Value

The tablet is very inexpensive but supplies B6 only as pyridoxine hydrochloride. The 100 mg B6 dose reaches the chronic-use safety ceiling and may raise sensory-neuropathy risk with prolonged use. Clear labeling and a one-tablet serving make dosing simple.

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89 Performance

P-5-P 50 mg

Country Life
<p>Active pyridoxal phosphate provides a meaningful B6 serving in a focused format. Compared with the original, the active B6 form avoids a conversion step, although the supplied dose may still exceed ordinary nutritional needs.</p>
89 Performance

BioCoenzymated Pyridoxal 5'-Phosphate 50 mg

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<p>Active pyridoxal phosphate provides a meaningful B6 serving in a focused format. Compared with the original, the active B6 form avoids a conversion step, although the supplied dose may still exceed ordinary nutritional needs.</p>
89 Performance

P-5-P (Pyridoxal-5-Phosphate) 40 mg Double Strength

Swanson
<p>Active pyridoxal phosphate provides a meaningful B6 serving in a focused format. Compared with the original, the active B6 form avoids a conversion step, although the supplied dose may still exceed ordinary nutritional needs.</p>
80 Budget

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Spring Valley
<p>Pyridoxine hydrochloride provides a clearly stated but very high B6 serving. Its lower serving cost improves affordability versus the original, although the supplied safety and form limitations still matter for long-term use.</p>
80 Budget

B-6 100 mg

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<p>Pyridoxine hydrochloride provides a clearly stated but very high B6 serving. Its serving cost is slightly higher rather than lower because the eligible list does not contain three cheaper choices, so it is included only as the nearest budget alternative.</p>
85 Budget

Vitamin B6 25 mg

Solgar
<p>Pyridoxine hydrochloride provides a meaningful B6 serving in a focused format. Its serving cost is slightly higher rather than lower because the eligible list does not contain three cheaper choices, so it is included only as the nearest budget alternative.</p>
87 Value

Vitamin B-6 50 mg

Nature's Way
<p>A mixed active and precursor B6 blend provides a meaningful B6 serving in a focused format. It combines retaining an active or partly active B6 form with a modest cost increase, although the dose and long-term-use cautions remain important.</p>
84 Value

P-5-P 50 mg

Nutricost
<p>Active P-5-P provides ready-to-use vitamin B6 in a simple high-potency capsule. It combines retaining an active or partly active B6 form with a modest cost increase, although the dose and long-term-use cautions remain important.</p>
84 Value

Vitamin B6 50 mg

Solgar
<p>Pyridoxine hydrochloride provides a meaningful B6 serving in a focused format. It combines keeping the ingredient panel focused and clearly stated with a modest cost increase, although the dose and long-term-use cautions remain important.</p>
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