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Energy metabolism support; Nervous system support; Homocysteine metabolism
Adults with busy schedules seeking daily B-complex support or vegetarians who want additional vitamin B-12 and folate intake.
Take 1 tablet once daily with a meal; taking with food may improve tolerance of B vitamins, and morning use may suit those sensitive to energy-supporting nutrients.
Non-GMO; Vegetarian/Vegan; Kosher; Halal; Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut, or sesame; Produced in a GMP facility that processes other allergens.
Vitamin B-6 acts as a coenzyme in amino acid metabolism and neurotransmitter synthesis, which may support energy metabolism and nervous system function.
Caution: High-dose B-6 may cause tingling or numbness in sensitive individuals; take only as directed and monitor for unusual sensations.
Niacinamide supports cellular energy production by helping convert carbohydrates, fats, and proteins into usable energy via NAD-dependent reactions.
Caution: Niacinamide is less likely to cause flushing than niacin, but some people may still experience mild digestive discomfort.
Pantothenic acid is a component of coenzyme A, which is central to fatty acid metabolism and energy production.
Caution: May cause mild gastrointestinal upset in some people; taking with food can help.
Folate supports one‑carbon metabolism for methylation and nucleotide synthesis, which is important for red blood cell formation and homocysteine metabolism.
Caution: High intakes of folic acid can mask signs of low vitamin B-12; suitable B-12 intake is important, especially for vegetarians.
Vitamin B-12 supports methylation and energy metabolism by acting as a cofactor for enzymes involved in red blood cell formation and homocysteine pathways.
Caution: Can be stimulating for some; take earlier in the day if sensitive to energy-supporting nutrients.
B vitamins work together as coenzymes in carbohydrate, fat, and protein metabolism to support cellular energy. Folate and vitamin B-12 team up in methylation and homocysteine pathways, while B-6 participates in amino acid and neurotransmitter metabolism for nervous system support.
Label Warning: For adults only. Consult a physician if you are pregnant or nursing, taking medication, or have a medical condition. Contains biotin, which may interfere with some blood test results.
Who should be cautious: People who need regular lab testing that includes thyroid panels or cardiac biomarkers may want to avoid biotin close to testing and discuss timing with a healthcare provider.
Storage: Store in a cool, dry place after opening.
Many users mention increased energy and a better mood with consistent use.
Customers note it feels gentle and does not cause a flushing sensation.
Some users suggest keeping tablets in the fridge, especially in warm weather.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Magnesium and B vitamins may support energy production and nervous system health, working together to help maintain overall vitality and reduce fatigue.
AI generated. Not medical advice.
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B-50 Tabs provide a full complement of B-vitamins plus choline and inositol. These vitamins work to support energy production, maintain healthy homocysteine metabolism, and promote the health of the nervous system. B-vitamins are water soluble, and with the exception of B-12, have limited storage in the body and thus require daily replenishment. While B-12 is stored in the liver, dietary sources are of animal origin only (meat and dairy) and supplementation with B-12 may be especially important for vegetarians.
Microcrystalline cellulose, stearic acid (vegetable source), croscarmellose sodium, magnesium stearate (vegetable source) and silicon dioxide.
Made and quality tested in the USA with globally sourced ingredients.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children. This product contains Biotin which may interfere with some blood test results.
Natural color variation may occur in this product.
Store in a cool, dry place after opening.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1 Tablet | ||
| Amount Per Serving | %Daily Value | |
| Thiamin (Vitamin B-1) (from Thiamin HCl) | 50 mg | 4167% |
| Riboflavin (Vitamin B-2) | 50 mg | 3846% |
| Niacin (Vitamin B-3) (as Niacinamide) | 50 mg | 313% |
| Vitamin B-6 (from Pyridoxine HCl) | 50 mg | 2941% |
| Folate | 680 mcg DFE (400 mcg folic acid) | 170% |
| Vitamin B-12 (as Cyanocobalamin) | 50 mcg | 2083% |
| Biotin | 50 mcg | 167% |
| Pantothenic Acid (from Calcium Pantothenate) | 50 mg | 1000% |
| Choline (from Choline Bitartrate) | 50 mg | 9% |
| PABA (Para-Aminobenzoic Acid) | 50 mg | † |
| Inositol | 50 mg | † |
| † Daily Value not established. | ||
