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B-Complex

Metabolic Maintenance
4.8
★ ★ ★ ★ ★
(2353 ratings)
Vitamin B6 55 mg
Vitamin B5 150 mg
PABA 50 mg
Product Image
Score 85

A high-quality, potent B-complex featuring active forms of B2, B6, and B12, along with strong dosages for comprehensive cellular support.

How scoring works
scaleQuantity:100 Capsule(s) • (100 servings)
track_changesGoals:
flag Energy
flag Metabolism Boost
flag Brain Health
flag Cardiovascular Support
flag Cognitive Support
flag Heart Health
flag Mental Focus
flag Mood Support

leaderboard Score 85

A high-quality, potent B-complex featuring active forms of B2, B6, and B12, along with strong dosages for comprehensive cellular support.

How scoring works
$43.00($0.43 per serving)
iHerb
$ 43.00
iHerb
$ 43.00
Pure Formulas
$ 43.00
Amazon
$ 43.00
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psychologyAnalysis

This B-Complex from Metabolic Maintenance is formulated with an emphasis on active coenzyme forms for critical B vitamins, including Riboflavin 5-Phosphate (active B2), Pyridoxal 5-Phosphate (P5P) for B6, and Methylcobalamin for B12. This approach can be beneficial for those whose bodies may struggle to convert standard vitamin forms into their active states. It also includes an exceptionally high dose of Methylcobalamin (1000mcg) and Folate (1333mcg DFE).

Beyond the active forms, this product delivers potent quantities of Niacinamide (150mg) and Pantothenic Acid (150mg), along with other important cofactors like Choline, Inositol, and PABA. The inclusion of Vitamin C adds another layer of antioxidant support. While the combined B6 dosage is high at 110mg, its overall profile aims to provide comprehensive and effective B vitamin support for individuals with robust needs or specific absorption considerations.

thumb_upPros
  • Features active coenzyme forms for B2 (Riboflavin 5-Phosphate), B6 (Pyridoxal 5-Phosphate), and B12 (Methylcobalamin).
  • Very high dosage of active B12 (1000mcg) and Folate (1333mcg DFE).
  • Includes Vitamin C for additional antioxidant support.
  • Excellent customer satisfaction based on a very high number of reviews.
  • Comprehensive blend with Choline, Inositol, and PABA.
thumb_downCons
  • Highest price per serving among the analyzed products.
  • The combined dosage of Vitamin B6 (110mg) is higher than the generally recommended upper intake level for daily use.
  • Thiamine is provided as Thiamine Mononitrate, a standard form, not an active one.
  • Folate form is not specified as an active form, though quantity is high.
warningWarnings
  • The high dosage of Vitamin B6 (110mg) might be higher than some prefer for daily, long-term use; individuals should be aware of typical recommended upper limits and consult a professional.
  • The very high dosages of B12 and Folate may be more than some individuals require daily; consider personal needs and consult a healthcare provider.
  • Best taken with food to prevent potential stomach upset due to the concentration of nutrients.
scienceNutrient quality
85 Highest impact

This complex excels in nutrient quality by utilizing active and well-regarded forms for several key B vitamins, including Riboflavin 5-Phosphate, Pyridoxal 5-Phosphate, and Methylcobalamin. This focus on bioavailable forms can be a significant advantage for those seeking optimal absorption, though the B6 dosage is quite high.

visibilityIngredient transparency
80 Highest impact

The ingredients list is very detailed, specifying the forms and quantities of all B vitamins and other components, including distinguishing different forms of B6. This level of detail offers excellent clarity for the consumer.

workspace_premiumValue for money
75 High impact

While this product has the highest price per serving, its value is derived from the inclusion of multiple active B vitamin forms and very high dosages of key nutrients like B12 and Folate. For individuals prioritizing premium ingredient quality and high potency, it may offer good value, despite the higher upfront cost.

thumb_upCustomer satisfaction
95 Highest impact

Boasting over 2300 reviews, this product clearly demonstrates exceptional customer satisfaction and widespread acceptance. Such a large volume of positive feedback often reflects a reliable and well-regarded supplement.

storefrontBrand
85 Highest impact

Metabolic Maintenance has a strong standing as a brand that often caters to professional and health-conscious individuals. It is recognized for its commitment to ingredient quality and more advanced formulations in the supplement space.

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track_changesGoals
flagEnergy
Impact
Highest effect
The potent dosages of B vitamins, especially in active forms, are crucial for efficient energy metabolism, providing exceptional support for cellular energy production. This can lead to sustained vitality and reduced fatigue.
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flagGeneral Health
Impact
Highest effect
This B-complex offers robust and superior support for various bodily functions due to its high dosages and inclusion of active forms. It provides exceptional comprehensive physiological well-being.
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flagMetabolism Boost
Impact
Highest effect
All B vitamins are directly involved in various metabolic processes that convert food into energy. This product provides a full spectrum of these cofactors at elevated and active levels, which supports highly efficient and optimized metabolism.
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flagCognitive Support
Impact
Highest effect
With active forms of B2, B6, and B12, and high dosages for brain-supporting nutrients, this product offers superior cognitive support. It can significantly enhance neurotransmitter function and mental clarity.
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flagMood Support
Impact
Highest effect
The active forms and high quantities of B vitamins are highly effective for mood regulation, contributing strongly to emotional balance. It directly supports the synthesis of mood-stabilizing neurotransmitters.
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flagBrain Health
Impact
Highest effect
The blend of active B vitamin forms and high dosages, particularly for B6, B12, and Folate, makes this an outstanding choice for brain health. It profoundly supports nerve function and overall neurological well-being.
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flagMental Focus
Impact
Highest effect
By supplying high levels of B vitamins in active forms, this product can powerfully contribute to improved mental clarity and focus. It optimizes energy supply to the brain and neurotransmitter synthesis.
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flagStress Relief
Impact
Highest effect
B vitamins are highly valued for their role in nerve function and adrenal support, which can aid in stress management. This potent complex can contribute exceptionally to the body's resilience against daily stressors.
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scienceIngredients
IngredientAmount per serving
Vitamin C
15 mg
Thiamine
25 mg
Riboflavin
25 mg
Niacin
150 mg NE
Vitamin B-6
55 mg
Folate
1333 mcg DFE
Vitamin B12
1000 mcg
Biotin
400 mcg
Pantothenic Acid
150 mg
Choline
50 mg
Inositol
50 mg
PABA
50 mg
grain_off Gluten Free person Adults 18–50 free_breakfast Dairy Free
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Vitamin B12 90
The product includes an exceptionally high dose of 1000mcg of Methylcobalamin, an active form of B12. This is highly beneficial for nervous system function, energy, and for those with B12 absorption challenges.
scienceView ingredientinventory_2View products
Riboflavin 85
The product contains 25mg of Riboflavin as Riboflavin 5-Phosphate, an active coenzyme form. This form is often favored for its direct usability in energy production and cellular growth, making it a high-quality choice.
scienceView ingredientinventory_2View products
Vitamin B6 80
With a combined 110mg of Vitamin B6 (Pyridoxal 5-Phosphate and Pyridoxine Hydrochloride), this product offers a very substantial amount, including the active P5P form. B6 is important for protein metabolism and neurotransmitter production, though the total dose is high.
scienceView ingredientinventory_2View products
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