B 50 Complex
Thompson
B 50 Complex
4.7
★ ★ ★ ★ ★
(2864 ratings)
Folate 400 mcg
Vitamin B5 50 mg
Riboflavin 50 mg
Niacin 50 mg
Vitamin B12 50 mcg
Vitamin B6 50 mg
Thiamin 50 mg
Score 75.0
Thompson B 50 Complex delivers a comprehensive and high-potency blend of B vitamins at an exceptional value, supporting energy, brain health, and metabolism. It uses common forms of B vitamins, making it a budget-friendly and effective choice for general B-vitamin supplementation.
Quantity: 60 Capsule(s)Servings size: 1 Capsule(s) (60 servings)
Selected goals:
Other goals:
General Health
Brain Health
Mood Support
Heart Health
Skin Health
leaderboard Score 75.0
Thompson B 50 Complex delivers a comprehensive and high-potency blend of B vitamins at an exceptional value, supporting energy, brain health, and metabolism. It uses common forms of B vitamins, making it a budget-friendly and effective choice for general B-vitamin supplementation.
insights Analysis
This B-complex formula provides a potent dose of essential B vitamins designed to address a multitude of health goals, including energy production, cognitive function, and metabolic support. While most B vitamins are present at a '50mg' level, both Thiamine (B1) and Niacin (B3) are provided at a higher 100mg per serving, which is a notable potency. The formulation uses common forms of B vitamins, which are generally well-tolerated and effective, although more bioavailable coenzyme forms are available in other premium supplements. The product stands out for its very affordable price per serving, making it an accessible option for daily B vitamin intake.
- Comprehensive B-vitamin profile in a single capsule.
- Very cost-effective per serving, offering great value.
- High doses of multiple B vitamins, particularly B1 and B3 at 100mg.
- Supports a wide range of bodily functions essential for general health.
- Uses less bioavailable forms of some B vitamins (e.g., Cyanocobalamin for B12, Folic Acid for Folate, Pyridoxine Hydrochloride for B6) compared to advanced formulations.
- The 'Base Complex Blend' has undisclosed ingredients and quantities, which reduces transparency.
- High doses of Niacin can cause a temporary 'niacin flush' in sensitive individuals, despite the inclusion of Niacinamide.
- Individuals sensitive to Niacin may experience a temporary 'niacin flush' (redness, itching, tingling sensation) due to the Niacin content.
- Long-term intake of high doses of Pyridoxine Hydrochloride (Vitamin B6) can, in rare instances, lead to peripheral neuropathy.
- Consult a healthcare professional before use if you are pregnant, nursing, taking medication, or have any pre-existing medical conditions.
$5.38($0.08 per serving)
 Pure Formulas | $ 5.38 | |
 Vitacost | $ 6.54 | |
 iHerb | $ 7.19 |
bolt Effectiveness for goals
B vitamins are essential coenzymes that play critical roles in cellular metabolism, helping to convert food into usable energy. They are involved in various enzymatic reactions that break down carbohydrates, fats, and proteins. This comprehensive action ensures cells have the necessary fuel to function efficiently throughout the day.
Vitamin B6, B12, and Folic Acid (Folate) work synergistically to metabolize homocysteine, an amino acid, thereby supporting cardiovascular health. These B vitamins also play crucial roles in red blood cell formation and nervous system function. Their combined action is more effective than individual supplementation for certain metabolic pathways.
Yes, several B vitamins are vital for maintaining a healthy nervous system. Thiamine (B1) is crucial for nerve impulse transmission, while B6, B12, and Folate are involved in neurotransmitter synthesis and myelin formation. This collective action helps support overall nerve function and cognitive processes.
Pantothenic Acid is essential for synthesizing coenzyme A (CoA), which is critical for fatty acid metabolism and energy production. It also supports the synthesis of cholesterol, steroid hormones, and certain neurotransmitters. Its presence in a complex contributes to comprehensive metabolic support.
Niacin (nicotinic acid) and Niacinamide are both forms of Vitamin B3, essential for converting food into energy and supporting various metabolic processes. While both have similar B vitamin functions, Niacinamide is often included to mitigate the 'niacin flush' sometimes associated with nicotinic acid. Their combined presence offers comprehensive support for B3-related functions.
schedule Dosage, timing & forms
A common daily dosage for B vitamin complexes often provides 50 mg of most B vitamins. It is usually recommended to take such a complex once a day. Always follow the specific instructions provided on the supplement label.
Taking B vitamins with food can help minimize potential stomach upset. It may also aid in their absorption, as some B vitamins are water-soluble and best utilized when consumed alongside a meal.
Many individuals prefer to take B vitamins in the morning. This is because some B vitamins are involved in energy metabolism, and taking them earlier in the day might align with daily activity rhythms.
Capsules are designed to dissolve in the digestive tract, releasing the vitamins for absorption. This form offers a convenient and precise way to deliver a standardized dose of multiple B vitamins.
Yes, particularly riboflavin (Vitamin B2) can cause urine to become a bright yellow color. This is a common and harmless effect, indicating that the body is processing the vitamin and excreting excess amounts.
health_and_safety Safety & interactions
This is a common and harmless effect, primarily due to riboflavin (Vitamin B2). Riboflavin has a natural yellowish pigment, and any excess not used by the body is excreted through urine. This indicates the body is processing the vitamin.
Yes, some B vitamins may interact with certain medications. For instance, Vitamin B6 can affect drugs for Parkinson's disease, and folic acid may interact with certain anti-seizure medications. Always discuss your supplement intake with a healthcare professional, especially if you are on prescription drugs.
While B vitamins are water-soluble and generally considered safe, excessively high doses of certain individual B vitamins can lead to adverse effects. For example, very high doses of Vitamin B6 (pyridoxine) can cause nerve damage, and excessive niacin may cause liver issues. Sticking to recommended dosages is important.
The 'niacin flush' is a common reaction to high doses of nicotinic acid, a form of niacin (Vitamin B3). It causes temporary skin redness, warmth, itching, or tingling, typically on the face, neck, and chest. While usually harmless and temporary, it is not typically seen with the niacinamide form.
Yes, high doses of folic acid can potentially mask the symptoms of a Vitamin B12 deficiency, particularly megaloblastic anemia. This can delay the diagnosis of B12 deficiency, which, if left untreated, can lead to irreversible neurological damage. It's important to ensure adequate B12 intake.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Thiamine | 50 mg |
Riboflavin | 50 mg |
Niacin | 50 mg |
Vitamin B6 | 50 mg |
Folic Acid | 400 mcg |
Vitamin B12 | 50 mcg |
Biotin | 50 mcg |
Pantothenic Acid | 50 mg |
Base Complex Blend | 205 mg |
Categories
Niacin 80.0
This product provides a substantial 100mg of Niacin (from Niacin and Niacinamide), which is beneficial for metabolism and energy. The inclusion of Niacinamide helps mitigate the 'flush' associated with nicotinic acid, offering a well-rounded approach to this essential B vitamin.
Thiamin 80.0
With 100mg of Thiamine (Vitamin B1) from two forms, this supplement delivers a very high dose of a vitamin critical for carbohydrate metabolism and nerve function. This potency is well-suited for its stated energy and cognitive support goals.
Riboflavin 75.0
Providing 50mg of Riboflavin (Vitamin B2), this product delivers a good dose of a vitamin essential for energy production, cellular growth, and antioxidant processes. The standard Riboflavin form used is generally well-absorbed and effective for most individuals.
Goals
Metabolism Boost 90.0
B vitamins are fundamental for metabolic processes, acting as cofactors for enzymes involved in breaking down carbohydrates, fats, and proteins. The high potency of this complex ensures an ample supply for supporting and optimizing metabolic functions throughout the body.
Energy 85.0
B vitamins are crucial coenzymes in cellular energy production, directly involved in converting food into usable energy. This complex provides high doses of all key B vitamins, making it highly effective for supporting overall energy metabolism.
General Health 80.0
A comprehensive B-complex is excellent for general health, ensuring adequate intake of essential cofactors for numerous bodily processes, from cellular function to nerve health. This product offers a solid foundation for overall nutritional well-being.
Recommended Alternatives
85 Value 
B-50
NOW
4.7
★★★★★
(33178 ratings)
This product represents excellent value by offering a comprehensive 'B-50' complex with dosages comparable to the original Thompson product, but at a slightly lower price per serving and in a much larger bottle (250 servings vs. 60). This provides significant cost efficiency over time from a highly regarded brand, balancing a good B-complex profile with affordability.
88 Value 
Super B-Complex with Folic Acid plus Vitamin C
Nature's Bounty
4.7
★★★★★
(66161 ratings)
This supplement provides a robust B-complex with notable additions like a high dose of Biotin (1000mcg, beneficial for hair, skin, and nails) and Vitamin C, all at a highly competitive price per serving. It offers a good blend of B vitamins plus extra benefits, making it a compelling choice for those seeking more than just basic B-complex support without a significant price increase.
83 Value 
Balance B-50 Complex Comprehensive Formula
Swanson
4.8
★★★★★
(873 ratings)
Similar to the NOW B-50, this Swanson product provides a full 'B-50' complex at a very attractive price per serving and also in a large 250-serving size. It includes Choline, Inositol, and PABA, offering a slightly more comprehensive blend than the original Thompson product while maintaining a great price point.
95 Performance 
Activated B-Complex High Bioavailability
Swanson
4.9
★★★★★
(1190 ratings)
This product is superior due to its use of highly bioavailable and active coenzyme forms of several B vitamins, including Benfotiamine (B1), Pyridoxal 5-Phosphate (B6), Methylcobalamin (B12), L-5-Methyltetrahydrofolate (Folate), and Riboflavin 5-Phosphate (B2). These forms are generally better absorbed and utilized by the body, especially for individuals with genetic variations affecting B vitamin metabolism.
93 Performance 
High Potency Vitamin B Complex
Lake Avenue Nutrition
4.5
★★★★★
(5973 ratings)
This B-complex offers high potencies and incorporates active forms of key B vitamins, such as Methylcobalamin (B12), (6S)-5-Methyltetrahydrofolic Acid (Folate), Pyridoxal 5-Phosphate (B6), Riboflavin 5-Phosphate (B2), and Benfotiamine (B1). This makes it a highly effective choice for those seeking optimal absorption and utilization of B vitamins.
90 Performance 
Max B-ND
Premier Research Labs
4.7
★★★★★
(191 ratings)
This product stands out by providing multiple active forms of B12 (Methylcobalamin, Hydroxycobalamin, Adenosylcobalamin), active folate (5-Formyltetrahydrofolate Calcium), and active B6 (P-5-P) and B2 (R-5-P) in a liquid form, which can enhance absorption. Its emphasis on diverse, highly bioavailable forms makes it a premium option for optimal nutrient delivery.
80 Budget
B-50
NOW
4.7
★★★★★
(33178 ratings)
This product offers a comparable 'B-50' potency profile to the Thompson product, including a similar range and dosage of B vitamins, but at a slightly lower price per serving and comes in a significantly larger quantity (250 servings), offering substantial long-term savings. NOW is a very reputable brand known for quality and value.
78 Budget 
B-Complex plus Vitamin C
21st Century
4.7
★★★★★
(24336 ratings)
This B-complex is significantly more affordable per serving than the original Thompson product and includes added Vitamin C, which provides antioxidant benefits and stress support. While the dosages for some individual B vitamins are lower than a strict 'B-50' complex, it offers a broad spectrum of B vitamins and Vitamin C at an exceptionally low cost.
75 Budget 
B Complex
Sundown
4.7
★★★★★
(18319 ratings)
This product is one of the most cost-effective B-complex options available, with a very low price per serving. While the individual B vitamin dosages are generally lower than the Thompson B-50, it provides a full spectrum of essential B vitamins for basic daily support at an unbeatable price point.
85 Value
B-50
NOW
4.7
★★★★★
(33178 ratings)
This product represents excellent value by offering a comprehensive 'B-50' complex with dosages comparable to the original Thompson product, but at a slightly lower price per serving and in a much larger bottle (250 servings vs. 60). This provides significant cost efficiency over time from a highly regarded brand, balancing a good B-complex profile with affordability.
88 Value
Super B-Complex with Folic Acid plus Vitamin C
Nature's Bounty
4.7
★★★★★
(66161 ratings)
This supplement provides a robust B-complex with notable additions like a high dose of Biotin (1000mcg, beneficial for hair, skin, and nails) and Vitamin C, all at a highly competitive price per serving. It offers a good blend of B vitamins plus extra benefits, making it a compelling choice for those seeking more than just basic B-complex support without a significant price increase.
83 Value
Balance B-50 Complex Comprehensive Formula
Swanson
4.8
★★★★★
(873 ratings)
Similar to the NOW B-50, this Swanson product provides a full 'B-50' complex at a very attractive price per serving and also in a large 250-serving size. It includes Choline, Inositol, and PABA, offering a slightly more comprehensive blend than the original Thompson product while maintaining a great price point.
95 Performance
Activated B-Complex High Bioavailability
Swanson
4.9
★★★★★
(1190 ratings)
This product is superior due to its use of highly bioavailable and active coenzyme forms of several B vitamins, including Benfotiamine (B1), Pyridoxal 5-Phosphate (B6), Methylcobalamin (B12), L-5-Methyltetrahydrofolate (Folate), and Riboflavin 5-Phosphate (B2). These forms are generally better absorbed and utilized by the body, especially for individuals with genetic variations affecting B vitamin metabolism.
93 Performance
High Potency Vitamin B Complex
Lake Avenue Nutrition
4.5
★★★★★
(5973 ratings)
This B-complex offers high potencies and incorporates active forms of key B vitamins, such as Methylcobalamin (B12), (6S)-5-Methyltetrahydrofolic Acid (Folate), Pyridoxal 5-Phosphate (B6), Riboflavin 5-Phosphate (B2), and Benfotiamine (B1). This makes it a highly effective choice for those seeking optimal absorption and utilization of B vitamins.
90 Performance
Max B-ND
Premier Research Labs
4.7
★★★★★
(191 ratings)
This product stands out by providing multiple active forms of B12 (Methylcobalamin, Hydroxycobalamin, Adenosylcobalamin), active folate (5-Formyltetrahydrofolate Calcium), and active B6 (P-5-P) and B2 (R-5-P) in a liquid form, which can enhance absorption. Its emphasis on diverse, highly bioavailable forms makes it a premium option for optimal nutrient delivery.