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Energy metabolism support; Nervous system support; Red blood cell formation
Adults with busy schedules seeking daily B vitamins for energy-yielding metabolism or those with limited dietary variety.
Adults take 1 tablet once daily with any meal; a meal can improve tolerance for B vitamins. The prolonged-release format is designed to release nutrients gradually.
Gluten-free; Non-GMO; No added sugar, salt, yeast, preservatives, artificial flavours or colours.
Thiamine is converted to thiamine pyrophosphate, a coenzyme that helps enzymes break down carbohydrates to release cellular energy.
Caution: High-dose B1 is generally well tolerated, but take with food if sensitive to vitamins to reduce stomach discomfort.
Riboflavin forms FAD and FMN coenzymes that participate in redox reactions for energy production in cells.
Caution: May cause bright yellow urine, which is harmless and expected.
Niacinamide supports formation of NAD and NADP, which carry electrons in cellular energy and metabolic reactions.
Caution: Unlike niacin, niacinamide typically does not cause flushing, but take with food if you experience mild stomach upset.
Vitamin B6 converts to pyridoxal-5-phosphate, which helps enzymes in amino acid metabolism and neurotransmitter synthesis.
Caution: Long-term high intakes may be linked to nerve discomfort; follow the suggested use unless advised otherwise.
Folate supports one-carbon metabolism for DNA synthesis and methylation, which underpins cell division and red blood cell formation.
Caution: Folic acid can mask signs of low vitamin B12; adequate B12 intake matters, especially for older adults or strict vegans.
B1, B2, B3 and B5 act as coenzymes in energy-yielding pathways, while B6 supports amino acid and neurotransmitter metabolism. Folate and B12 contribute to methylation and red blood cell formation, rounding out broader metabolic coverage.
Label Warning: Consult a healthcare provider before use if you are pregnant, nursing, taking medicines, have a medical condition, or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Individual results may vary.
Who should be cautious: People taking thyroid medicines or certain antibiotics may need to separate dosing due to the calcium content. Those sensitive to vitamin B-6 at higher doses may wish to monitor for tingling or numbness. If you take medications that may interact with calcium, discuss with a healthcare provider before use.
Storage: Store at room temperature.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Magnesium and B vitamins may support energy production and reduce fatigue, promoting overall vitality and well-being.
AI generated. Not medical advice.
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B vitamins are interdependent upon each other and interrelated in function; they help convert food into energy and help maintain the nervous system and body tissues.Prolonged release vitamins slowly release nutrients into the body over an extended period of time.
As a vitamin supplement, adults take one (1) tablet daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage.
Cellulose, stearic acid, hydroxypropyl methylcellulose, silicon dioxide, gum arabic. Contains 2% of: Dicalcium phosphate, ethylcellulose, magnesium silicate, magnesium stearate,, polyethylene glycol, polysorbate, polyvinyl alcohol.
No added sugar, salt, yeast, preservatives, artificial flavours or colours.
Individual results may vary.
Consult a healthcare provider prior to use if pregnant, nursing, on medicines, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
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 be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement information | ||
| Serving size: one tablet | ||
| Amount per serving | % Reference Intake | |
| Thiamine (as Thiamine Isosorbide Mononitrate, Vitamin B-1) | 50 mg | 4,167% |
| Riboflavin (Vitamin B-2) | 50 mg | 3,846% |
| Niacin (as niacinamide) | 50 mg | 313% |
| Vitamin B-6 (as Pyridoxine HCl) | 50 mg | 2,941% |
| Folate | 667 mcg DFE (400 mcg Folic Acid) | 167% |
| Vitamin B-12 (as Cyanocobalamin) | 50 mcg | 2,083% |
| Biotin | 50 mcg | 167% |
| Pantothenic Acid (as d-calcium pantothenate) | 10 mg | 200% |
| Calcium (as calcium carbonate) | 124 mg | 10% |
