B-Complex '50'
Solgar
B-Complex '50'
4.8
★ ★ ★ ★ ★
(2269 ratings)
Choline 21 mg
Thiamin 50 mg
Riboflavin 50 mg
Vitamin B5 50 mg
Niacin 50 mg
Vitamin B12 50 mcg
Vitamin B6 50 mg
Score 80.0
A generally high-potency B-complex from Solgar, offering essential B vitamins, choline, and inositol, beneficial for energy and nervous system health. It provides good value but uses standard vitamin forms and its '50' designation is slightly misleading given the actual dosages of some B vitamins.
Quantity: 250 Capsule(s)Servings size: 1 Vegetable Capsule(s) (250 servings)
Selected goals:
Other goals:
Brain Health
Cognitive Support
Mental Focus
Productivity Boost
Metabolism Boost
leaderboard Score 80.0
A generally high-potency B-complex from Solgar, offering essential B vitamins, choline, and inositol, beneficial for energy and nervous system health. It provides good value but uses standard vitamin forms and its '50' designation is slightly misleading given the actual dosages of some B vitamins.
insights Analysis
This B-Complex product from Solgar is positioned as a mid-potency option, but its ingredient list, when forms are summed, actually provides 100mg for B1, B3, B5, and 50mg for B2, B6, B12, and Biotin. This makes it still a high-potency complex, especially for B1, B3, and B5, rather than a true '50' complex where each B vitamin would be 50mg. It aims to support overall energy, brain health, and metabolism. Similar to the '100' variant, it uses cyanocobalamin and folic acid, which are functional but not considered the most bioavailable forms for optimal utilization by all individuals.
- Comprehensive range of B vitamins, plus choline and inositol.
- Still provides significantly high dosages for several key B vitamins (B1, B3, B5 are 100mg; B2, B6, B12, Biotin are 50mg/mcg).
- Excellent value per serving due to the large quantity (250 servings).
- From a trusted and well-regarded brand, Solgar, known for quality.
- The 'B-Complex '50'' naming is somewhat misleading, as B1, B3, and B5 are listed at 100mg each (summing forms), making it higher than implied.
- Uses Cyanocobalamin (B12) and Folic Acid (Folate), which are generally less bioavailable than Methylcobalamin and L-Methylfolate for some individuals.
- Minimal 'Herbal Powdered Blend' (3.5mg) is unlikely to add substantial therapeutic benefit.
- High doses of Niacin (B3) at 100mg, even in niacinamide form, can still cause mild flushing in sensitive individuals.
- As with any high-potency supplement, it's advisable to consult a healthcare professional before use, especially if you have pre-existing conditions or are on medication.
- The potency of some B vitamins might be higher than expected based on the '50' product name, so review the full ingredient list carefully.
$24.79($0.09 per serving)
 Vitacost | $ 24.79 | |
 iHerb | $ 25.87 | |
 Daily Vita | $ 27.44 | |
 Walmart | $ 28.29 |
bolt Effectiveness for goals
B vitamins are water-soluble and play interconnected roles in various bodily functions. They often work synergistically in metabolic pathways, supporting and enhancing each other's functions. Taking them together ensures comprehensive support for energy production, nerve function, and cell health.
B vitamins are essential coenzymes in metabolic processes that convert food into energy. For instance, Thiamine (B1), Riboflavin (B2), and Niacin (B3) are crucial for breaking down carbohydrates, fats, and proteins. This collective action helps fuel cellular activities throughout the body.
Vitamin B12 is vital for red blood cell formation, neurological function, and DNA synthesis. Cyanocobalamin is a synthetic form of B12 commonly used in supplements, which the body converts into active forms. It is particularly important for nerve health and preventing certain types of anemia.
Folate is crucial for DNA synthesis and repair, cell division, and red blood cell production. It plays an important role in amino acid metabolism and helps form healthy cells and tissues. Adequate folate intake is especially vital during periods of rapid growth.
Choline and Inositol are often considered B-vitamin-like substances due to their roles in similar metabolic processes. Choline supports liver function, brain development, and nerve signaling. Inositol is involved in cell membrane formation and nerve impulse transmission, complementing the actions of B vitamins.
schedule Dosage, timing & forms
Many individuals prefer taking B vitamins in the morning, often with food, to support energy metabolism throughout the day. Taking them with food can also help minimize potential stomach discomfort. As water-soluble vitamins, they are generally not stored long-term in the body.
B vitamins are water-soluble, meaning the body typically excretes what it doesn't need, making toxicity rare. High potencies, like 50mg, are often included to ensure adequate intake and support various metabolic processes. These amounts are usually considered safe for most healthy adults, but individual needs can vary.
Cyanocobalamin is a synthetic and common form of Vitamin B12 found in many supplements. It is efficiently converted in the body to the active forms, methylcobalamin and adenosylcobalamin. Other forms, like methylcobalamin, are also available for direct supplementation.
Both Niacin (nicotinic acid) and Niacinamide (nicotinamide) are forms of Vitamin B3. Niacinamide is less likely to cause the 'niacin flush,' a temporary reddening and warming of the skin, often associated with higher doses of nicotinic acid. Both forms contribute to energy metabolism and overall B3 benefits.
Yes, Folate and Vitamin B12 work closely together in several crucial bodily processes, including red blood cell formation and DNA synthesis. Vitamin B12 is essential for the proper metabolism of Folate, and a deficiency in B12 can sometimes mask a Folate deficiency. They are often supplemented together for synergistic effects.
health_and_safety Safety & interactions
Certain B vitamins, such as Vitamin B6 and folate, may interact with specific medications like anticonvulsants, diuretics, and drugs for Parkinson's disease. Individuals taking prescription medications should consult a healthcare professional before using supplements. It is important to discuss all supplements with your doctor.
B vitamins are generally well-tolerated. Some people may experience mild side effects like bright yellow urine (due to riboflavin), temporary stomach upset, or a flushed sensation, especially with higher doses of niacin. These effects are usually temporary and not harmful.
While many B vitamins are water-soluble and excess is typically excreted, very high doses of some, like Vitamin B6, can potentially lead to nerve damage over time. Similarly, excessive intake of niacin in its pure form can sometimes cause liver issues or severe flushing. It is important to adhere to recommended dosages.
Yes, high doses of biotin, such as those found in some supplements, can interfere with certain laboratory tests, particularly those that use biotin-streptavidin technology. This interference can lead to falsely high or low results for some hormone and cardiac markers. It is advisable to inform your doctor about biotin use before any blood tests.
High intake of folate can sometimes mask a vitamin B12 deficiency by improving megaloblastic anemia, which is a symptom common to both deficiencies. However, it does not prevent the neurological damage associated with B12 deficiency from progressing. It is important to ensure adequate B12 intake alongside folate.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Thiamine | 50 mg |
Riboflavin | 50 mg |
Niacin | 50 mg |
Vitamin B6 | 50 mg |
Folate | 666 mcg DFE |
Vitamin B12 | 50 mcg |
Biotin | 50 mcg |
Pantothenic Acid | 50 mg |
Choline | 21 mg |
Inositol | 50 mg |
Herbal Powdered Blend | 3.5 mg |
Categories
Thiamin 90.0
Offers 100mg of Thiamine (from Vitamin B1 and Thiamine Mononitrate), a high dosage that strongly supports energy conversion from food and maintains healthy nerve function, making it very effective for its intended purpose.
Vitamin B5 90.0
Delivers 100mg of Pantothenic Acid (from Vitamin B5 and D-Calcium Pantothenate), a very strong dose that is highly beneficial for adrenal support, stress response, and energy production, offering comprehensive benefits for these systems.
Niacin 85.0
Provides 100mg of Niacin (from Niacinamide and Vitamin B3), a substantial dose that significantly contributes to energy metabolism and cardiovascular health. While Niacinamide is less likely to cause flushing, some mild reactions may still occur in sensitive individuals.
Goals
Metabolism Boost 90.0
B vitamins act as crucial cofactors in metabolic pathways, and the generous amounts in this complex ensure strong support for efficient breakdown of macronutrients and overall metabolic function, which is key for energy production.
Energy 85.0
Providing high levels of B vitamins, this product effectively supports the body's energy production processes by aiding in the conversion of food into cellular fuel, contributing to sustained energy levels.
General Health 85.0
A comprehensive and high-potency array of B vitamins effectively addresses common deficiencies and supports numerous bodily functions, contributing significantly to overall health and wellness as a foundational supplement.
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