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B-Complex 100

Bluebonnet
4.7
★ ★ ★ ★ ★
(1276 ratings)
Thiamin 100 mg
PABA 50 mg
Niacin 100 mg
Riboflavin 100 mg
Vitamin B5 100 mg
Vitamin B6 100 mg
Choline 41 mg
Product Image
Score93

A high-potency, clean B-100 capsule for intensive energy and brain support.

How scoring works
Quantity:100 Capsule(s) • (100 servings)
Goals:
Energy
General Health

Score 93

A high-potency, clean B-100 capsule for intensive energy and brain support.

How scoring works

Also available as

1 option
50 servings 1 Capsule(s) • 50 Capsule(s) • 50 servings $11.30 ($0.22 per serving)
$27.60($0.27 per serving)
iHerb
$ 27.60
Pure Formulas
$ 27.60
Amazon
$ 27.60
Daily Vita
$ 27.60
Vitacost
$ 27.60
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Analysis

This B-100 complex provides robust 100 mg levels of major vitamins like thiamine, riboflavin, and niacinamide. It is built for significant metabolic support and is a great fit for individuals who feel they need more than a standard daily multi.

The formula uses vegetarian capsules, making it a clean choice for those avoiding animal products. It also includes cofactors like biotin and pantothenic acid to support healthy hair, skin, and cognitive function.

Pros

  • Clean vegetarian capsules
  • Potent 100 mg doses
  • Includes biotin and inositol
  • No common allergens

Cons

  • High B6 dose requires monitoring
  • Uses synthetic B12 (cyanocobalamin)
  • Premium pricing compared to some tablets

Warnings

  • Expect harmless bright yellow urine
  • Monitor for skin tingling or sensations
  • Consult a professional for long-term high-dose use

Nutrient quality

87 Highest impact

High-potency 100 mg doses across the spectrum provide robust metabolic support for various health goals. Using standard synthetic forms is common for this price range, though it remains effective for most daily users.

Ingredient transparency

98 Highest impact

The label is highly transparent, listing the precise amounts and chemical names of all active components. No proprietary blends are used, ensuring that consumers can accurately evaluate the product's full nutrient strength.

Customer satisfaction

96 Highest impact

Consistently high ratings and a robust review volume demonstrate strong consumer satisfaction and perceived efficacy. Positive feedback confirms that the product reliably supports energy and general wellness across a diverse user base.

Value for money

91 Highest impact

This product offers a solid balance of high-potency dosing and reasonable pricing for a reputable brand. Each serving provides significant nutritional value relative to the cost, especially for a capsule-based format.

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Goals

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

Potent dosages of B-vitamins, including pantothenic acid and thiamine, support the metabolic pathways necessary for cellular energy. These nutrients are essential cofactors for the Krebs cycle and the generation of ATP.

Thiamine, riboflavin, and pantothenic acid are included at 100 mg each to support peak metabolic efficiency and physical stamina. The formula also features vitamin B12 to further contribute to red blood cell health and systemic vitality.

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Ingredients

IngredientAmount per serving
Vitamin B1 (Thiamine Mononitrate)
 100 mg
Vitamin B2 (Riboflavin)
 100 mg
Vitamin B3 (Niacinamide)
 100 mg
Vitamin B6 (Pyridoxine Hydrochloride)
 100 mg
Folate
667 mcg DFE
Vitamin B12 (Cyanocobalamin)
 100 mcg
Biotin
100 mcg
Pantothenic Acid (Calcium D-Pantothenate)
 100 mg
Choline (Choline Bitartrate)
 41 mg
Inositol
100 mg
PABA
50 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Sugar Free Vegetarian
Report overview
Thiamin (Thiamine Mononitrate) · 100 mg OverallScore92
B Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
This comprehensive B-complex provides a strong 100mg thiamin dose along with other vital nutrients in a clean capsule format. It is a high-quality option suitable for daily energy and metabolism support.
View ingredientView products
PABA · 50 mg OverallScore82
A Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD- Value
This B-complex provides a standard 50mg dose of PABA within a comprehensive formula designed for general wellness. It features high label transparency and is free from common undesirable additives.
View ingredientView products
Niacin (Niacinamide) · 100 mg OverallScore76
B+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value
This high-potency B-complex uses niacinamide to provide reliable metabolic support in a non-flushing format. It is a high-quality choice for individuals seeking to boost their intake of all essential B vitamins.
View ingredientView products
94 Value

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B-Complex '100'

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B-100 Complex with B2 Coenzyme

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4.7
★★★★★
(1088 ratings)
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Mega B-150 Balanced B-Complex

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B-100

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4.8
★★★★★
(10537 ratings)
Choosing this capsule format delivers identical B-100 dosages at a significantly lower cost per serving. It provides a reliable supply of essential cofactors like thiamine and niacinamide for daily energy and metabolic maintenance.
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B 100 Complex

Thompson
4.7
★★★★★
(771 ratings)
This alternative provides 100 mg of core B vitamins in an affordable tablet that includes a natural support base of rice bran and alfalfa. It is a cost-effective choice for individuals looking to address broad nutritional gaps.
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91 Budget

B-Complex '100'

Solgar
4.7
★★★★★
(623 ratings)
Providing a full B-100 spectrum in a stable tablet, this option offers reputable quality for a more modest price. It includes choline and inositol to support brain signaling and lipid transport alongside the B-vitamin matrix.
Other sellers (3)
94 Value

Vitamin B-Complex 100

Solaray
4.7
★★★★★
(2515 ratings)
The bulk-sized vegetable capsules offer an efficient and clean strategy for long-term foundational wellness at a highly competitive price. It provides a full spectrum of B-vitamins and supportive cofactors with high customer satisfaction.
Other sellers (2)
93 Value

Complete B 100 mg

Natural Factors
4.7
★★★★★
(1302 ratings)
Providing 100 mg dosages of the essential B spectrum, this tablet format offers robust support for brain health and metabolic efficiency. It represents an excellent balance between high-potency ingredients and long-term cost-effectiveness.
Other sellers (2)
92 Value

B-Complex '100'

Solgar
4.7
★★★★★
(518 ratings)
This high-count supply provides several months of nutritional maintenance from a well-known brand, ensuring great value. The formula provides 100 mg of each core B vitamin to support energy production and nervous system health.
Other sellers (1)
94 Performance

Mega Vitamin B-Stress

Solaray
4.7
★★★★★
(4812 ratings)
Combining high-potency B-vitamins with 1000 mg of Vitamin C provides superior support for immune function and stress resilience. This comprehensive formula also includes bioflavonoids for enhanced antioxidant protection and systemic wellness.
Other sellers (2)
93 Performance

B-100 Complex with B2 Coenzyme

Nature's Way
4.7
★★★★★
(1088 ratings)
The inclusion of riboflavin 5-phosphate and pyridoxal 5-phosphate offers active forms of vitamins that are ready for immediate use by the body. These coenzymated nutrients provide more direct support for neurological function and cellular energy cycles.
Other sellers (4)
93 Performance

Mega B-150 Balanced B-Complex

NaturesPlus
4.7
★★★★★
(750 ratings)
This ultra-high potency formula utilizes methylcobalamin and methylfolate to ensure maximum cellular utilization of B12 and folate. It is designed for individuals with exceptionally high metabolic demands who need deep systemic support.
Other sellers (2)
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