Product Image

B Complex

Thompson
4.7
(8606 ratings)
Folate 400 mcg
Riboflavin 10 mg
Niacin 50 mg
Vitamin B5 13 mg
Choline 50 mg
Thiamin 9.5 mg
Product Image
Score 65.0

A budget-friendly, comprehensive B-complex for general daily support, but uses less bioavailable forms of some key vitamins and has negligible amounts of certain added ingredients.

Quantity: 60 Tablet(s)Servings size: 2 Tablet(s) (30 servings)
Selected goals:
Other goals:
General Health
Brain Health
Mood Support
Heart Health
Stress Relief

Score 65.0

A budget-friendly, comprehensive B-complex for general daily support, but uses less bioavailable forms of some key vitamins and has negligible amounts of certain added ingredients.

Analysis

Thompson B Complex is a foundational B vitamin supplement, offering a wide array of essential B vitamins, along with Choline and Inositol, at a very affordable price. It aims to support various bodily functions, from energy production and metabolism to brain and skin health. However, it utilizes synthetic forms of Vitamin B12 (Cyanocobalamin) and Folate (Folic Acid), which may not be optimally absorbed or utilized by all individuals, especially those with genetic polymorphisms like MTHFR. The dosage of Inositol is also very low (5mg), which is likely insufficient to offer significant functional benefits beyond trace amounts typically seen in food. While it provides a good general B vitamin profile for maintenance, consumers seeking maximum bioavailability or higher doses for specific therapeutic effects might find it lacking.

Pros
  • Extremely affordable price point per serving, making essential B vitamins accessible to many.
  • Provides a wide range of essential B vitamins in a single tablet.
  • High review count indicates widespread popularity and general consumer satisfaction.
Cons
  • Contains synthetic forms of Vitamin B12 (Cyanocobalamin) and Folate (Folic Acid), which are not as readily utilized by the body as their activated, methylated counterparts.
  • The dosage of Inositol (5mg) is significantly lower than amounts typically associated with therapeutic effects for mood or cognitive support.
  • Biotin content is relatively low (20mcg) compared to dedicated supplements targeting skin, hair, and nail health.
Warnings
  • Individuals with MTHFR gene mutations may not effectively utilize the Folic Acid form of folate, potentially requiring a supplement with L-Methylfolate.
  • Those on specific medications should consult a healthcare professional before use, especially given the B vitamin involvement in various metabolic pathways.
$3.55($0.11 per serving)
Vitacost
$ 3.99
iHerb
$ 3.55
Ingredients
IngredientAmount per serving
Thiamine (Thiamine Mononitrate) 9.5 mg
Riboflavin (Vitamin B2) 10 mg
Niacin (Niacinamide) 50 mg
Vitamin B6 (Pyridoxine Hydrochloride) 8.2 mg
Folic Acid 400 mcg
Vitamin B12 (Cyanocobalamin) 10 mcg
Biotin 20 mcg
Pantothenic Acid (Calcium D-Pantothenate) 13 mg
Calcium (Calcium Carbonate) 56 mg
Choline Bitartrate 50 mg
Inositol 5 mg
Adults 18–50
Categories
Thiamin 75.0
It provides 9.5mg of Thiamine Mononitrate (Vitamin B1), a well-absorbed and effective form crucial for carbohydrate metabolism and nerve function. This dosage is adequate for daily needs.
Riboflavin 75.0
With 10mg of Riboflavin (Vitamin B2), the product delivers an effective amount for its role in energy production, cellular growth, and maintaining healthy skin and eyes.
Vitamin B5 70.0
The product contains 13mg of Pantothenic Acid (Calcium D-Pantothenate), which is a good form and an adequate dose for its critical role in energy production, especially from fats and carbohydrates, and in the synthesis of hormones and cholesterol.
Goals
General Health 75.0
As a general B complex, this product effectively contributes to overall well-being by providing essential vitamins necessary for numerous bodily functions, nutrient conversion, and maintenance of healthy physiological processes.
Energy 70.0
B vitamins are crucial coenzymes for energy metabolism, and this product provides a good spectrum to support cellular energy production. However, the less bioavailable forms of B12 and Folate might slightly reduce its overall energy impact for some individuals compared to supplements with active forms.
Metabolism Boost 70.0
The B vitamins in this complex are essential for carbohydrate, fat, and protein metabolism, directly supporting the body's metabolic processes. The dosages are generally sufficient for this foundational role, though not exceptionally high.
78 Value

B-50

NOW
4.7
(33178 ratings)
The NOW B-50 Complex delivers a potent B-50 complex with comprehensive B vitamin coverage for significantly less per serving ($0.07 vs. $0.13), offering excellent value by providing a substantial increase in dosage for nearly half the cost, despite using similar forms.
75 Value

B-Complex 50

Solaray
4.7
(6795 ratings)
Solaray B-Complex 50 offers the same price per serving ($0.13) as the original product but provides a higher 50mg potency for most B vitamins, delivering more active ingredients per dose without increasing cost, making it a more efficient and better value choice for daily support.
82 Value

B-Complex '100'

Solgar
4.7
(15200 ratings)
While slightly higher in price per serving ($0.15), Solgar B-Complex '100' offers significantly greater potencies (100mg for most B vitamins), providing much stronger support for a marginal increase in cost, representing a substantial value for those seeking high-dose B vitamin benefits.
95 Performance

B-Complex

Paradise Earth's Blend
4.7
(4459 ratings)
This Paradise Earth's Blend B-Complex stands out by utilizing bioavailable, coenzymated forms of B vitamins (e.g., L-Methylfolate, Methylcobalamin, Benfotiamine), alongside adaptogens and superfoods, offering superior absorption and comprehensive wellness support that surpasses the original product's synthetic forms.
90 Performance

Activated B-Complex High Bioavailability

Swanson
4.9
(1190 ratings)
The Swanson Activated B-Complex provides a comprehensive range of B vitamins in their activated forms (e.g., Benfotiamine, Methylcobalamin, Pyridoxal 5-Phosphate), ensuring enhanced absorption and efficacy, especially beneficial for individuals who may struggle with converting synthetic forms.
98 Performance

Max B-ND

Premier Research Labs
4.7
(191 ratings)
Premier Research Labs Max B-ND offers an exceptional array of highly bioavailable and methylated B vitamin forms, including multiple active B12 isomers and 5-Formyltetrahydrofolate. This formulation is designed for maximum cellular utilization, making it a top-tier choice for those seeking the most effective B vitamin support.
55 Budget

B Complex

Sundown
4.7
(18319 ratings)
This Sundown B Complex offers a significantly lower price per serving ($0.04) compared to the Thompson product ($0.13), making it a highly economical choice for basic B vitamin supplementation, although with lower potencies for some vitamins.
60 Budget

B-Complex plus Vitamin C

21st Century
4.7
(24336 ratings)
This 21st Century B-Complex provides a foundational blend of B vitamins plus Vitamin C for only $0.06 per serving, offering additional immune support at a more budget-friendly price than the original product.
65 Budget

B-50 Complex

21st Century
4.7
(8446 ratings)
The 21st Century B-50 Complex offers higher individual B vitamin potencies (50mg for many B vitamins) at a lower price per serving ($0.08) than the Thompson B Complex, delivering more active ingredients for less cost.
78 Value

B-50

NOW
4.7
(33178 ratings)
The NOW B-50 Complex delivers a potent B-50 complex with comprehensive B vitamin coverage for significantly less per serving ($0.07 vs. $0.13), offering excellent value by providing a substantial increase in dosage for nearly half the cost, despite using similar forms.
75 Value

B-Complex 50

Solaray
4.7
(6795 ratings)
Solaray B-Complex 50 offers the same price per serving ($0.13) as the original product but provides a higher 50mg potency for most B vitamins, delivering more active ingredients per dose without increasing cost, making it a more efficient and better value choice for daily support.
82 Value

B-Complex '100'

Solgar
4.7
(15200 ratings)
While slightly higher in price per serving ($0.15), Solgar B-Complex '100' offers significantly greater potencies (100mg for most B vitamins), providing much stronger support for a marginal increase in cost, representing a substantial value for those seeking high-dose B vitamin benefits.
95 Performance

B-Complex

Paradise Earth's Blend
4.7
(4459 ratings)
This Paradise Earth's Blend B-Complex stands out by utilizing bioavailable, coenzymated forms of B vitamins (e.g., L-Methylfolate, Methylcobalamin, Benfotiamine), alongside adaptogens and superfoods, offering superior absorption and comprehensive wellness support that surpasses the original product's synthetic forms.
90 Performance

Activated B-Complex High Bioavailability

Swanson
4.9
(1190 ratings)
The Swanson Activated B-Complex provides a comprehensive range of B vitamins in their activated forms (e.g., Benfotiamine, Methylcobalamin, Pyridoxal 5-Phosphate), ensuring enhanced absorption and efficacy, especially beneficial for individuals who may struggle with converting synthetic forms.
98 Performance

Max B-ND

Premier Research Labs
4.7
(191 ratings)
Premier Research Labs Max B-ND offers an exceptional array of highly bioavailable and methylated B vitamin forms, including multiple active B12 isomers and 5-Formyltetrahydrofolate. This formulation is designed for maximum cellular utilization, making it a top-tier choice for those seeking the most effective B vitamin support.