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Methyl B-Complex 50

Solaray
4.7
★ ★ ★ ★ ★
(1748 ratings)
Thiamin 50 mg
Folate 400 mcg
PABA 50 mg
Riboflavin 50 mg
Niacin 50 mg
Vitamin B6 50 mg
Vitamin B5 50 mg
Product Image
Score94

A high-quality, methylated B-50 complex with superior vitamin forms for better absorption.

How scoring works
Quantity:60 VegCap(s) • (60 servings)
Goals:
Heart Health
Brain Health
Detoxification
General Health
Cognitive Support
Energy
Metabolism Boost
Cardiovascular Support

Score 94

A high-quality, methylated B-50 complex with superior vitamin forms for better absorption.

How scoring works
$30.53($0.50 per serving)
Amazon
$ 31.58
iHerb
$ 33.29
Vitacost
$ 33.29
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Analysis

This complex features highly bioavailable benfotiamine and Quatrefolic methylfolate for superior biological utilization. It is built for people who want the most effective forms of B vitamins to support their heart and brain health.

It provides a balanced 50 mg dose of major B vitamins in a clean vegetable capsule delivery system. The formula includes active P-5-P for Vitamin B6, which is more readily used by the body for nervous system support.

Pros

  • Uses patented Quatrefolic methylfolate
  • Includes bioavailable benfotiamine
  • Clean vegetable capsules
  • Features active P-5-P form of B6

Cons

  • More expensive than basic B-complexes
  • B12 dose is relatively low (50 mcg)
  • Not a high-dose biotin supplement

Warnings

  • Expect bright yellow urine
  • Consult a professional if taking medication
  • Store in a dry location

Nutrient quality

96 Highest impact

Utilization of highly bioavailable methylated and activated vitamin forms ensures peak metabolic efficiency. Inclusion of benfotiamine and PABA provides unique supporting cofactors that align well with advanced health goals.

Ingredient transparency

99 Highest impact

Labeling is exceptionally detailed, explicitly identifying the specific activated forms and trademarked ingredients like Quatrefolic. Complete absence of proprietary blends ensures total clarity for the consumer.

Customer satisfaction

94 Highest impact

Strong average ratings across a large review volume indicate high consumer satisfaction with the product's effectiveness. Users consistently report positive outcomes aligned with the benefits of activated B-vitamins.

Value for money

84 Highest impact

Pricing is higher than basic B-complexes, but the inclusion of high-quality activated forms and benfotiamine justifies the cost. It represents a solid investment for those seeking superior biological activity.

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Goals

Heart Health
Impact
Highest effect
A Goal FitA Strength of SupportA CoverageA Formula Quality

Quatrefolic methylfolate, methylcobalamin, and active B6 are provided in this complex to support homocysteine regulation. These bioactive forms ensure that the nutrients are body-ready and metabolically active.

The high-potency B-complex addresses multiple metabolic factors relevant to cardiovascular health. It appears well aligned for individuals seeking advanced support for circulatory and metabolic cofactor status.

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Brain Health
Impact
Highest effect
A Goal FitA Strength of SupportA- CoverageA Formula Quality

Benfotiamine and Thiamine Cocarboxylase offer advanced support for the brain's high energy demands by optimizing glucose utilization. L-5-Methyltetrahydrofolate and Methylcobalamin contribute to neurological integrity by regulating homocysteine and supporting the myelin sheath.

Choline and Inositol provide necessary structural components for healthy brain cell membranes and neurotransmitter synthesis. This coenzyme-focused complex appears highly aligned with maintaining cognitive performance and neuro-resilience across the lifespan.

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Detoxification
Impact
Highest effect
A Goal FitA Strength of SupportB+ CoverageA+ Formula Quality

Highly bioavailable forms such as L-5-Methyltetrahydrofolate and Riboflavin 5-Phosphate ensure focused support for the methylation and antioxidant recycling pathways. These bioactive cofactors are essential for the liver's ability to neutralize oxidative stress and process harmful metabolites efficiently.

Inclusion of Choline Bitartrate at 50mg and P-5-P further assists in hepatic fat transport and the transsulfuration cycle. This methylated B-complex focuses on bypassing conversion blocks to provide immediate support for Phase II conjugation pathways.

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General Health
Impact
Highest effect
A Goal FitA Strength of SupportB+ CoverageA Formula Quality

Metabolic resilience and daily vitality are supported by a superior B-complex featuring pre-activated vitamin forms. This approach targets foundational biochemical pathways and assists in managing physiological stressors.

Quatrefolic methylfolate, methylcobalamin, and pyridoxal 5-phosphate provide high biological utility for daily function. The use of these bioactive ingredients ensures that the body can effectively utilize nutrients for systemic wellness.

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Cognitive Support
Impact
Highest effect
A Goal FitA Strength of SupportC+ CoverageA+ Formula Quality

Bioavailable benfotiamine, P5P, and patented Quatrefolic provide exceptional support for brain energy and neurological pathways. These body-ready vitamins ensured superior nutrient uptake for daily mental focus and clarity.

Ingredients such as Thiamine Cocarboxylase and Methyl-B12 ensure high metabolic utilization. The trace choline dosage limits its suitability for targeted neurotransmitter precursors.

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Energy
Impact
Highest effect
A+ Goal FitB Strength of SupportB- CoverageA+ Formula Quality

Benfotiamine, Thiamine Cocarboxylase, and Methylcobalamin offer an advanced coenzyme B-complex for direct metabolic support. These forms facilitate cellular energy cycles without requiring extensive enzymatic conversion.

The inclusion of multiple bioactive forms of each B-vitamin ensures high utilization potential. While potency for most B-vitamins is excellent, the B12 dose of 50mcg is quite low for users targeting intensive fatigue recovery.

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Ingredients

IngredientAmount per serving
Vitamin B-1 (Thiamine Cocarboxylase, Thiamine Mononitrate)
 50 mg
Vitamin B2 (Riboflavin 5-Phosphate)
 50 mg
Vitamin B3 (Niacinamide)
 50 mg
Vitamin B-6 (Pyridoxal 5-Phosphate, Pyridoxine Hydrochloride)
 50 mg
Folic Acid (Quatrefolic (6S)-5-Methyltetrahydrofolate, Glucosamine Salt)
 400 mcg
Vitamin B12 (Methylcobalamin)
 50 mcg
Biotin
300 mcg
Pantothenic Acid (Calcium Pantothenate)
 50 mg
Benfotiamine
50 mg
Choline Bitartrate
50 mg
PABA
50 mg
Inositol
50 mg
Adults 18–50
Report overview
Thiamin (Thiamine Cocarboxylase, Thiamine Mononitrate) · 50 mg OverallScore94
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB- Value
This advanced B-complex features highly bioavailable benfotiamine and thiamine cocarboxylase. It provides superior thiamin support in a clean delivery system at a fair price.
View ingredientView products
Folate (Folic Acid, Quatrefolic (6S)-5-Methyltetrahydrofolate, Glucosamine Salt) · 400 mcg OverallScore88
A+ Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyB+ Value
This methyl B-complex provides a superior blend of folic acid and patented Quatrefolic methylfolate. It is a very safe and bioavailable option at a highly competitive price point.
View ingredientView products
PABA · 50 mg OverallScore82
A Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD- Value
This Methyl B-Complex provides a standard 50mg dose of PABA alongside active B-vitamins for efficient absorption. It is very transparently labeled and maintains excellent additive cleanliness.
View ingredientView products
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Other sellers (4)
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