B-50 Complex
21st Century
B-50 Complex
4.7
★ ★ ★ ★ ★
(8446 ratings)
Thiamin 50 mg
Riboflavin 50 mg
Niacin 50 mg
Vitamin B5 10 mg
Vitamin B12 50 mcg
Vitamin B6 50 mg
Score 75
A highly affordable and popular B-50 complex offering a comprehensive blend of B vitamins at standard potencies, ideal for general daily wellness and energy support, though it uses common rather than advanced bioavailable forms.
Quantity: 60 Tablet(s) • (60 servings)
Goals: flag Brain Health flag Metabolism Boost flag Energy flag Cognitive Support flag Vision Support
leaderboard Score 75
A highly affordable and popular B-50 complex offering a comprehensive blend of B vitamins at standard potencies, ideal for general daily wellness and energy support, though it uses common rather than advanced bioavailable forms.
insights Analysis
The 21st Century B-50 Complex provides a full spectrum of essential B vitamins (B1, B2, B3, B5, B6, B7, B9, B12) at standard 'B-50' potencies, specifically 50mg/mcg for most, along with 667mcg DFE of Folate. While it opts for common and generally effective forms like Cyanocobalamin for B12 and Pyridoxine Hydrochloride for B6, it doesn't include the more bioavailable 'active' coenzyme forms that some consumers or nutritionists might prefer for optimal absorption or specific metabolic needs. Its exceptional affordability ($0.08 per serving) coupled with a high volume of positive online reviews (over 8,400) underscores its popularity and broad consumer satisfaction as a reliable, budget-friendly B-complex supplement. This product is a solid choice for daily general wellness support without a premium price tag.
- Extremely affordable price per serving, offering excellent value.
- Provides a comprehensive blend of all eight essential B vitamins.
- High volume of positive customer reviews indicates widespread satisfaction.
- Utilizes common, less bioavailable forms of some B vitamins (e.g., cyanocobalamin, pyridoxine HCl).
- Tablet form may be less preferred than softgels for some users.
- While niacinamide is used to minimize flushing, individuals sensitive to niacin may still experience mild flushing.
- High doses of B vitamins are generally safe, but excessive intake over prolonged periods can potentially lead to imbalances or specific side effects.
$5.37($0.08 per serving)
 Pure Formulas | $ 5.37 | |
 iHerb | $ 6.49 | |
 Amazon | $ 9.60 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
Thiamine | 50 mg |
Riboflavin | 50 mg |
Niacin | 50 mg |
Vitamin B6 | 50 mg |
Folate | 667 mcg DFE |
Vitamin B12 | 50 mcg |
Biotin | 50 mcg |
Pantothenic Acid | 10 mg |
Calcium | 130 mg |
Categories
Thiamin 85
Delivers 50mg of Thiamine (Vitamin B1), including Thiamine Mononitrate, which is a stable and well-absorbed form. Thiamine is crucial for carbohydrate metabolism and nerve function, and this dosage provides robust support for these essential processes.
Riboflavin 85
Provides 50mg of Riboflavin (Vitamin B2), a key vitamin for energy production, cellular growth, and maintaining healthy vision and skin. This is a standard and effective dosage that adequately supports the body's need for this vital nutrient.
Vitamin B5 85
Contains 10mg of Pantothenic Acid (Vitamin B5) as D-Calcium Pantothenate, an essential nutrient for the synthesis of coenzyme A, which plays a critical role in energy production, fatty acid metabolism, and hormone synthesis. The dosage is appropriate for comprehensive B-complex support.
Goals
B vitamins are fundamental for energy metabolism, converting food into usable energy within the body. This complex provides effective dosages of all key B vitamins involved in these crucial biochemical processes, offering robust support for daily energy levels.
All B vitamins function as essential coenzymes in numerous metabolic pathways throughout the body, playing critical roles in breaking down carbohydrates, fats, and proteins. This makes the product highly effective in supporting and boosting overall metabolism.
As a complete and well-dosed B-complex, this supplement effectively addresses broad nutritional needs and supports numerous essential physiological functions, contributing significantly to overall well-being and bodily harmony.
70 Value 
B 50 Complex
Thompson
4.7
★★★★★
(2864 ratings)
Offers a comprehensive B-50 complex at the same price per serving as the original, with an additional 'Base Complex Blend' that may provide synergistic benefits for a slightly enhanced formulation.
78 Value 
Balance B-50 Complex Comprehensive Formula
Swanson
4.8
★★★★★
(873 ratings)
Provides a comprehensive B-50 complex at a slightly lower price per serving, and importantly, includes beneficial co-factors like Choline, Inositol, and PABA, which enhance overall B vitamin function.
78 Value 
B-50
NOW
4.7
★★★★★
(30076 ratings)
At an identical price per serving, this B-50 complex includes additional compounds such as Inositol, PABA, and Choline. These additions support nerve health and liver function, offering a better overall formulation for the cost.
90 Performance 
Activated B-Complex High Bioavailability
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4.9
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(1190 ratings)
Features more bioavailable and active forms of B vitamins such as Methylcobalamin (B12), Pyridoxal 5-Phosphate (B6), Riboflavin 5-Phosphate (B2), and L-5-Methyltetrahydrofolate (Folate), which are often preferred by nutritionists for superior absorption and utilization.
95 Performance 
B-Complex
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4.7
★★★★★
(4459 ratings)
This B-complex stands out by providing active forms of key B vitamins (Methylcobalamin, Pyridoxal 5-Phosphate, L-Methylfolate) along with a blend of organic superfoods, adaptogens, and probiotics, offering comprehensive wellness benefits beyond standard B support.
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Mega B-150 Balanced B-Complex
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★★★★★
(325 ratings)
Offers substantially higher potencies for most B vitamins (B-150 complex) and incorporates more bioavailable forms like Methylcobalamin (B12) and L-5-Methyltetrahydrofolate (Folate), making it a superior choice for those requiring very high doses and optimal nutrient delivery.
68 Budget 
B-Complex plus Vitamin C
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4.7
★★★★★
(24336 ratings)
This alternative offers essential B vitamins and Vitamin C at a significantly lower price per serving, making it an excellent budget-friendly choice for general B vitamin support, though not all B vitamin dosages are at the '50' level.
70 Budget 
Super B-Complex with Folic Acid plus Vitamin C
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★★★★★
(66161 ratings)
Provides a comprehensive range of B vitamins, including a high dose of Biotin, and adds Vitamin C. It offers very strong value at a considerably lower price per serving compared to the original product.
75 Budget 
B-50
NOW
4.7
★★★★★
(33178 ratings)
This B-50 complex is slightly cheaper per serving and offers a robust formulation that includes beneficial co-factors like Inositol, PABA, and Choline, enhancing its overall value for similar potency.
70 Value
B 50 Complex
Thompson
4.7
★★★★★
(2864 ratings)
Offers a comprehensive B-50 complex at the same price per serving as the original, with an additional 'Base Complex Blend' that may provide synergistic benefits for a slightly enhanced formulation.
78 Value
Balance B-50 Complex Comprehensive Formula
Swanson
4.8
★★★★★
(873 ratings)
Provides a comprehensive B-50 complex at a slightly lower price per serving, and importantly, includes beneficial co-factors like Choline, Inositol, and PABA, which enhance overall B vitamin function.
78 Value
B-50
NOW
4.7
★★★★★
(30076 ratings)
At an identical price per serving, this B-50 complex includes additional compounds such as Inositol, PABA, and Choline. These additions support nerve health and liver function, offering a better overall formulation for the cost.
90 Performance
Activated B-Complex High Bioavailability
Swanson
4.9
★★★★★
(1190 ratings)
Features more bioavailable and active forms of B vitamins such as Methylcobalamin (B12), Pyridoxal 5-Phosphate (B6), Riboflavin 5-Phosphate (B2), and L-5-Methyltetrahydrofolate (Folate), which are often preferred by nutritionists for superior absorption and utilization.
95 Performance
B-Complex
Paradise Earth's Blend
4.7
★★★★★
(4459 ratings)
This B-complex stands out by providing active forms of key B vitamins (Methylcobalamin, Pyridoxal 5-Phosphate, L-Methylfolate) along with a blend of organic superfoods, adaptogens, and probiotics, offering comprehensive wellness benefits beyond standard B support.
92 Performance
Mega B-150 Balanced B-Complex
NaturesPlus
4.7
★★★★★
(325 ratings)
Offers substantially higher potencies for most B vitamins (B-150 complex) and incorporates more bioavailable forms like Methylcobalamin (B12) and L-5-Methyltetrahydrofolate (Folate), making it a superior choice for those requiring very high doses and optimal nutrient delivery.