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Nu-Thera Multivitamin with P5P

Kirkman
4.9
★ ★ ★ ★ ★
(507 ratings)
Vitamin B6 50 mg
Riboflavin 7.5 mg
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Score77
A broad high-potency multi with active P-5-P, riboflavin phosphate, folinate, and good mineral forms. High B6, mixed magnesium quality, and cyanocobalamin limit balance.
How scoring works
Quantity:300 Capsule(s) • (150 servings)
Goals:

Score 77

A broad high-potency multi with active P-5-P, riboflavin phosphate, folinate, and good mineral forms. High B6, mixed magnesium quality, and cyanocobalamin limit balance.
How scoring works
$70.00($0.46 per serving)
Pure Formulas
$ 70.00
iHerb
$ 70.00
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Analysis

The multivitamin provides P-5-P, riboflavin-5-phosphate, folinate, vitamin D3, vitamin E, zinc citrate, selenium glycinate, and magnesium bisglycinate. This creates coherent broad coverage with several strong forms.

Cyanocobalamin is less preferred than methylcobalamin, and half of the listed magnesium comes from poorly absorbed oxide. The 50 mg P-5-P amount is high enough to matter for cumulative long-term B6 exposure.

It fits adults seeking a high-potency multivitamin with active B6 and who can monitor total intake. Preformed vitamin A, iodine, and the mixed magnesium sources should be considered alongside diet and other supplements.

Who is it for
  • Adults seeking active P-5-P in a multivitamin
  • Users wanting broad vitamin-mineral coverage
  • People monitoring high-potency nutrient intake
Best for
  • Broad micronutrient support
  • Active B6 supplementation
  • General nutritional coverage

Pros

  • Uses P-5-P and riboflavin phosphate
  • Includes folinate and vitamin D3
  • Provides magnesium bisglycinate and selenium glycinate
  • Broad visible nutrient coverage

Cons

  • Vitamin B6 amount is high
  • Includes magnesium oxide
  • Uses cyanocobalamin
  • Complete inactive ingredients are not supplied

Warnings

  • Long-term 50 mg vitamin B6 intake can raise neuropathy risk
  • Preformed vitamin A requires attention to total intake, especially during pregnancy
  • Iodine content may matter for people with thyroid disorders

Nutrient quality

71 High impact

Most nutrients are meaningful, but vitamin D is low and part of the magnesium uses oxide. Vitamin B6 at 50 mg is excessive for routine long-term use and raises neuropathy risk.

Ingredient transparency

80 High impact

Every listed active ingredient has a specific amount. No proprietary blend hides a listed active dose.

Customer satisfaction

71 High impact

The very strong rating is supported by a large review base. No review text is available to assess recurring complaints or firsthand results.

Value for money

87 Highest impact

Strong nutrient forms and broad coverage support the cost. The very long bottle life provides strong serving value.

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Ingredients

IngredientAmount per serving
Vitamin A (Retinol)
 750 mcg RAE
Vitamin C (Ascorbic Acid)
 60 mg
Vitamin D (Cholecalciferol)
 5 mcg
Vitamin E (Alpha-Tocopherol)
 20 mg
Vitamin B1 (Thiamine Mononitrate)
 7.5 mg
Vitamin B2 (Riboflavin 5-Phosphate)
 7.5 mg
Vitamin B3 (Niacinamide)
 20 mg NE
Vitamin B6 (Pyridoxal 5-Phosphate)
 50 mg
Folate (Calcium Folinate)
 667 mcg DFE
Vitamin B12 (Cyanocobalamin)
 10 mcg
Biotin
200 mcg
Vitamin B5 (D-Calcium Pantothenate)
 10 mg
Iodine (Potassium Iodide)
 100 mcg
Magnesium (Magnesium Bisglycinate, Magnesium Oxide)
 100 mg
Zinc (Zinc Citrate)
 10 mg
Selenium (Selenium Glycinate Complex)
 25 mcg
Manganese (Manganese Citrate)
 1.5 mg
Gluten Free Adults 18–50 Dairy Free Children 4+
Report overview
Vitamin B6 (Pyridoxal 5-Phosphate) · 50 mg OverallScore100
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value

Pyridoxal 5-phosphate supplies active B6 at the upper edge of the preferred range within a comprehensive multivitamin. Two capsules provide a practical serving, and no concerning additives appear in the supplied data. The serving cost is efficient for a formula containing many vitamins and minerals.

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Riboflavin (Riboflavin 5-Phosphate) · 7.5 mg OverallScore63
A+ Active Ingredient Quality & BioavailabilityD- Dose, Safety & Label TransparencyD- Value

Bioactive riboflavin 5-phosphate supports good form quality, although its elemental yield is not stated. The 7.5 mg amount is better suited to maintenance than high-potency support. The modest serving cost is helpful, but the low dose limits value.

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Loading alternative details
89 Performance

P-5-P 50 mg

Country Life
Active pyridoxal phosphate provides an uncluttered, metabolically ready vitamin B6 option. It lacks the original’s minerals and wider vitamin coverage, while the amount is still high enough to make long-term routine use a concern.
83 Performance

R-5-P Coenzymated Vitamin B-2 50 mg

Swanson Ultra
Active riboflavin phosphate gives clear form quality and a meaningful amount without magnesium oxide. The product is limited to riboflavin and therefore cannot replace the original’s full multivitamin role.
81 Performance

Tri-B

Carlson
Vitamin B6, folate, and vitamin B12 provide a simple combination for selected cardiovascular and homocysteine-related nutrition goals. Conventional forms and aggressive pyridoxine reduce refinement, and the formula omits the original’s mineral coverage.
78 Budget

B-50 Complex

21st Century
A broad, clearly disclosed B-complex costs much less than the original multivitamin. Conventional forms and high vitamin B6 limit long-term use, while minerals, vitamin D, and wider multivitamin coverage are absent.
83 Budget

B-2 100 mg

NOW
Substantial riboflavin is available in a simple capsule at a far lower serving cost. Standard riboflavin requires conversion and cannot replace the original’s folinate, active vitamin B6, magnesium, or broader nutrients.
89 Budget

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

Swanson
Active pyridoxal phosphate provides focused vitamin B6 at a much lower serving cost. The high-potency single nutrient does not replace the original multivitamin base and should not be stacked with other B6 sources.
83 Value

BioCoenzymated Riboflavin 5'-Phosphate 50 mg

Natural Factors
Bioactive riboflavin phosphate offers clear form quality at a lower serving cost. It addresses only one part of the original formula, so it is economical only when isolated riboflavin support is the actual need.
79 Value

P-5-P 50 mg

NOW
A low-cost P-5-P-positioned formula adds magnesium bisglycinate and avoids the original’s broad pill burden. The B6 form is not fully confirmed in the ingredient entry, and the product lacks wider multivitamin coverage.
87 Value

Vitamin B-6 50 mg

Nature's Way
A mixed active and precursor vitamin B6 blend provides strong form value at a much lower serving cost. It remains a single-nutrient option and does not solve the original’s low vitamin D or provide its broader minerals.
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