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Energy metabolism, nervous system support, cardiovascular nutritional support
Adults with busy, high-demand days or those with limited dietary variety seeking comprehensive B vitamin coverage.
Adults take 1 capsule daily, preferably with a meal; B vitamins are often better tolerated with food.
Non-GMO; Certified Gluten Free; Wheat Free; Dairy Free; Suitable for Vegans; Halal; Kosher Parve; Free from: gluten, wheat, dairy, soya, yeast, sugar, sodium, artificial flavour, sweetener, preservatives and colour.
Thiamin forms thiamin pyrophosphate, a coenzyme that helps enzymes convert carbohydrates into energy and supports normal nerve signal function.
Caution: High-dose B vitamins may cause mild stomach upset; take with food to reduce discomfort.
Riboflavin is a precursor for FAD and FMN, which help enzymes drive energy production and antioxidant recycling.
Caution: May cause bright yellow urine, which is harmless and due to riboflavin excretion.
Niacinamide supports NAD+/NADP+-dependent reactions involved in energy metabolism and cellular repair.
Caution: Niacinamide is less likely to cause flushing than niacin, but high doses may still cause digestive discomfort in some people.
Vitamin B6 acts as a coenzyme in amino acid metabolism and neurotransmitter synthesis.
Caution: Very high intakes over time may be linked to nerve tingling; follow label directions.
Folate donates methyl groups for DNA synthesis and helps convert homocysteine to methionine.
Caution: Folic acid can mask low vitamin B12 status; adults with limited B12 intake should be mindful.
B1, B2, B3, B5 and B6 serve as enzyme coenzymes that drive the conversion of carbohydrates, fats and proteins into usable energy. Folate and B12 work together in one‑carbon metabolism to support methylation processes and red blood cell formation.
Label Warning: Not intended for pregnant or nursing women. Consult a healthcare practitioner before use if taking medications, have any medical condition, or before clinical lab testing due to possible interactions or lab test interference. Stop use and consult a healthcare practitioner if any adverse reactions occur.
Who should be cautious: People who are pregnant or nursing should avoid use. Those on medications or with medical conditions should seek advice first. People undergoing laboratory tests may need to confirm potential interference with their clinician.
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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Each required nutrient in the Vitamin B Complex performs a unique role in maintaining proper metabolic functioning, while nutritionally supporting the body during the occasional stress of daily living. B Complex vitamins are needed for the metabolism of carbohydrates, fats and proteins, which converts food into energy. In addition, these vitamins play a necessary role in supporting cardiovascular and nervous system health.
As a dietary supplement for adults, take one (1) vegetable capsule daily, preferably with a meal or as directed by a healthcare professional.
Vegetable cellulose, vegetable magnesium stearate, silica.
Free from: Gluten, wheat, dairy, soya, yeast, sugar, sodium, artificial flavour, sweetener, preservatives and colour.
Not intended for use by pregnant or nursing women. If you are taking any medications, have any medical condition, or are planning to undergo any clinical lab testing, please consult your healthcare practitioner before taking any dietary supplement. Some supplements may interact with certain medications and/or interfere with certain lab tests. Discontinue use and consult your healthcare practitioner it any adverse reactions occur. Keep out of reach of children. Store at room temperature. Do not use if outer bottle seal is missing or damaged.
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: 1 Vegetable capsule | ||
| Amount Per Serving | %DV | |
| Thiamin (vitamin B1) (as thiamin mononitrate) | 100 mg | 8,333% |
| Riboflavin (vitamin B2) | 100 mg | 7,692% |
| Niacin (vitamin B3) (as niacinamide) | 100 mg | 625% |
| Vitamin B6 (as pyridoxine HCl) | 100 mg | 5,882% |
| Folate | 666 mcg DFE (400 mcg folic acid) | 167% |
| Vitamin B12 (as cyanocobalamin) | 100 mcg | 4,167% |
| Biotin (as d-biotin) | 100 mcg | 333% |
| Pantothenic Acid (vitamin B5) (as d-calcium pantothenate) | 100 mg | 2,000% |
| Choline (as choline bitartrate) | 20 mg | 4% |
| Inositol | 100 mg | ** |
| **Daily Value (DV) not established | ||
