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Energy metabolism, nervous system support, cardiovascular nutrition
Adults with busy schedules who want convenient daily B vitamin support or those with limited dietary variety who want help covering B vitamin gaps.
Adults take 1 capsule daily, preferably with a meal; B vitamins are often better tolerated with food.
Non-GMO; Wheat-free; Dairy-free; Suitable for Vegans; Certified Gluten Free; Kosher Parve; Free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, color.
Thiamine is converted to thiamine pyrophosphate, a coenzyme that helps enzymes convert carbohydrates into cellular energy and supports nerve function.
Caution: High-potency B vitamins may cause mild stomach upset; taking with food can improve tolerance.
Riboflavin forms FAD and FMN coenzymes that help drive energy production and antioxidant regeneration in cells.
Caution: May cause bright yellow urine, which is harmless and expected with riboflavin.
Niacinamide supports NAD+/NADP+ dependent reactions involved in energy metabolism and cellular repair.
Caution: High-dose B vitamins can cause digestive discomfort in some people; take with food if sensitive.
Vitamin B6 is converted to PLP, a coenzyme for amino acid metabolism and neurotransmitter synthesis.
Caution: Very high chronic intakes of vitamin B6 have been linked to nerve tingling; avoid combining with other high-dose B6 supplements unless advised.
Folate donates methyl groups for DNA synthesis and supports red blood cell formation and homocysteine metabolism.
Caution: Folic acid can mask signs of low vitamin B12; consistent B12 intake is important when using folate.
Core B vitamins work across energy pathways: thiamine and riboflavin support carbohydrate breakdown and electron transport, while niacinamide fuels NAD-dependent reactions. Vitamin B6 and folate back amino acid and methylation processes that contribute to cellular energy and nervous system function.
Label Warning: Not intended for pregnant or nursing women. Consult a healthcare practitioner before use if taking any medications, have a medical condition, or plan to undergo clinical lab tests, as supplements may interact with medications or interfere with certain lab tests. Discontinue use and consult a healthcare practitioner if adverse reactions occur.
Who should be cautious: People who are pregnant or nursing, have medical conditions, or take medications. Those scheduled for lab testing may need to pause use to avoid test interference. If combining with other supplements or medications, discuss with a healthcare provider before use.
Storage: Store at room temperature.
This product is guaranteed authentic and backed by our easy returns & 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 Complex vitamins aid in the metabolism of carbohydrates, fats and proteins to support cellular energy production for the body.
As a dietary supplement for adults, take one (1) vegetable capsule daily, preferably with a meal or as directed by a healthcare practitioner.
Vegetables cellulose, vegetable magnesium stearate, silica.
Free of: Gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener and color.
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 if 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 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 Vegetable Capsule | ||
| Amount Per Serving | %DV | |
| Thiamine (vitamin B1) (as thiamine 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 pantothenic) | 100 mg | 2,000% |
| Choline (as choline bitartrate) | 20 mg | 4% |
| Inositol | 100 mg | ** |
| **Daily Value (DV) not established. | ||
