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Energy metabolism; Nervous system support; Cardiovascular support; Red blood cell support
Adults with busy schedules seeking daily energy metabolism support or those with limited dietary variety who want broad B vitamin coverage.
Adults take 1 capsule daily, preferably with a meal; B vitamins are often better tolerated with food.
Certified Gluten-Free; Wheat Free; Dairy Free; Suitable for Vegans; Kosher Parve; Free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor and color.
Thiamin is converted to thiamin pyrophosphate, a coenzyme that helps enzymes break down carbohydrates for cellular energy.
Caution: High-potency B vitamins may cause mild stomach upset; taking with food can help comfort.
Riboflavin forms FAD and FMN coenzymes that support energy production and antioxidant enzyme activity in cells.
Caution: May cause bright yellow urine due to riboflavin pigments, which is normal.
Niacinamide supports NAD/NADP coenzymes that drive metabolic reactions involved in energy and cellular function.
Caution: Niacinamide typically does not cause flushing, but sensitive individuals may still notice warmth or mild nausea if taken on an empty stomach.
Vitamin B6 is converted to PLP, a coenzyme for amino acid metabolism and neurotransmitter synthesis.
Caution: High doses over time may cause nerve discomfort; follow label directions and avoid combining with other high-dose B6 products unless guided.
Folate supports one-carbon metabolism for DNA synthesis and methylation, which is important for cell division and red blood cell formation.
Caution: Folic acid may mask signs of low vitamin B12; consistent B12 intake is important, especially for older adults and vegans.
Core B vitamins provide complementary coenzyme forms used across carbohydrate, fat, and protein metabolism to help the body produce energy. Folate adds one-carbon metabolism support that works alongside B6 and B3-dependent pathways for amino acid and red blood cell processes.
Label Warning: If you are pregnant, nursing, taking any medications, have a medical condition, or plan clinical lab testing, consult a healthcare practitioner before use. Some supplements may interact with medications or interfere with certain lab tests. Stop use and consult a healthcare practitioner if any adverse reactions occur.
Who should be cautious: People who are pregnant or nursing, taking medications, have medical conditions, or have upcoming lab tests should speak with a healthcare provider before use. High-dose niacin may cause flushing in sensitive individuals. Because biotin is included, discuss potential lab test interference with your provider before testing.
Storage: Store at room temperature.
Many users report feeling more energetic and uplifted after consistent use.
Reviewers mention improvements in complexion and stronger-looking hair and nails.
A few customers note a noticeable odor from the capsules, though it does not affect use.
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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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 convert food into energy. In addition, these vitamins play a necessary role in supporting cardiovascular health, the promotion of a healthy nervous system, and support for red blood cell formation.
As a dietary supplement for adults, take one (1) vegetable capsule daily, preferably with a meal or as directed by a healthcare practitioner.
Vegetable cellulose, vegetable magnesium stearate, silica, microcrystalline cellulose.
Free of: Gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor and color.
If you are pregnant, nursing, taking any medications, have any medical condition, or are planning to undergo any clinical lab testing, consult your healthcare practitioner before use. 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 inner 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 | |
| Thiamin (vitamin B1) (as thiamin mononitrate) | 50 mg | 4,167% |
| Riboflavin (vitamin B2) | 50 mg | 3,846% |
| Niacin (vitamin B3) (as niacinamide) | 50 mg | 313% |
| Vitamin B6 (as pyridoxine HCl) | 50 mg | 2,941% |
| Folate | 666 mcg DFE (400 mcg folic acid) | 167% |
| Vitamin B12 (as cyanocobalamin) | 50 mcg | 2,083% |
| Biotin (as D-biotin) | 50 mcg | 167% |
| Pantothenic Acid (vitamin B5) (as D-Ca pantothenate) | 50 mg | 1,000% |
| Choline (as choline bitartrate) | 21 mg | 4% |
| Inositol | 50 mg | ** |
| Herbal Powdered Blend: (kelp [plant], acerola extract complex [fruit], alfalfa [leaf and stem], parsley [leaf], rose hips [fruit], watercress [herb]) | 3.5 mg | ** |
| **Daily Value (DV) not established. | ||
