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Energy metabolism; Nervous system support; Cardiovascular support; Immune support
Adults with busy schedules seeking convenient active B vitamins or those with low intake of B-rich foods.
Take 1 vegan capsule 1 to 2 times daily with food and water; taking B vitamins with meals may improve tolerance.
Vegan; Non-GMO; Gluten Free
Methylcobalamin acts as a cofactor for enzymes involved in methylation and energy metabolism, supporting red blood cell formation and nervous system function.
Caution: High-dose B12 may be unnecessary for those with adequate intake; consult about timing if also using B12-fortified foods or injections to avoid excessive overlap.
Riboflavin 5'-phosphate forms FAD and FMN coenzymes that help convert carbohydrates, fats, and proteins into cellular energy.
Caution: May cause bright yellow urine due to flavin pigments; this is expected and not harmful.
Pyridoxal 5'-phosphate is the active coenzyme for enzymes involved in amino acid metabolism and neurotransmitter synthesis.
Caution: Very high intakes of B6 over time may be associated with nerve discomfort; follow label directions.
5-MTHF provides the bioactive folate form used in one-carbon metabolism, supporting methylation and nucleic acid synthesis.
Caution: Folate can mask low vitamin B12 status on some blood tests; balanced B12 intake matters.
Pantethine serves as a direct precursor to coenzyme A, which is central to fatty acid breakdown and energy production.
Caution: May cause mild digestive discomfort in some people; taking with food can help.
Activated forms of B2, B6, folate, and B12 enter metabolic pathways directly to support energy conversion and methylation. Pantethine feeds into coenzyme A production, complementing B-vitamin coenzymes that drive carbohydrate, fat, and amino acid metabolism.
Label Warning: For adults only. Consult a healthcare provider before use if pregnant or nursing, taking medication, or have a medical condition.
Who should be cautious: People who are pregnant or nursing, on medications, or with underlying medical conditions may want to discuss use with a healthcare provider before starting.
Storage: Store in a cool, dry place.
Many users report increased energy and overall well-being after a few weeks, without a niacin flush.
Capsules are frequently described as simple to take with no adverse aftertaste.
Some users noticed changes only after several weeks, while others did not report immediate effects.
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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Looking for one of the best vitamin-B complexes? You've found it! Swanson exclusive High Potency Activated B-Complex nourishes and energizes with advanced forms of each B-complex nutrient engineered for optimum absorption and maximum active potential. Make the most of your B vitamin nutrition with High Potency Activated B-Complex.
As a dietary supplement, take one vegan capsule one to two times per day with food and water.
Microcrystalline cellulose (plant fiber), vegan capsule (hypromellose), silica, magnesium stearate.
For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.
Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.
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 Vegan Capsule | ||
| Amount Per Serving | %Daily Value | |
| Riboflavin (as riboflavin 5'-phosphate) | 25 mg | 1,923% |
| Niacin (as inositol hexanicotinate) | 50 mg NE | 313% |
| Vitamin B6 (as pyridoxal 5-phosphate) | 25 mg | 1,471% |
| Folate (as calcium L-5 methyltetrahydrofolate) | 400 mcg DFE | 100% |
| Vitamin B12 (as methylcobalamin) | 250 mcg | 10,417% |
| Biotin | 25 mcg | 83% |
| Choline (from choline dihydrogen citrate) | 25 mg | 5% |
| Benfotiamine (advanced thiamin derivative) | 36 mg | * |
| PABA (para-aminobenzoic acid) | 25 mg | * |
| Pantesin® Pantethine (coenzyme A precursor) | 25 mg | * |
| Inositol (from inositol hexanicotinate) | 12.5 mg | * |
| *Daily Value not established. | ||
