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Energy metabolism support; Nutrient replenishment; Nervous system support; Antioxidant support
Adults with busy routines seeking convenient high-potency B vitamin support or those with limited dietary variety.
Take 1 capsule once daily with 8–12 oz of water, preferably with food to support tolerance of high-potency B vitamins.
Vegetarian; Non-GMO; Gluten-Free; Third Party Tested. Made in a GMP compliant facility.
Methylcobalamin acts as a cofactor in methylation and energy-yielding metabolism, supporting red blood cell formation and normal neurological function.
Caution: Very high potency may be unnecessary for some; those with B12-sensitive acne or on specific medications should monitor response.
Riboflavin forms FAD and FMN coenzymes that drive energy production in mitochondria and support antioxidant enzyme activity.
Caution: Bright yellow urine is normal; take with food if stomach upset occurs.
Pantothenic acid is required to make coenzyme A, which fuels fatty acid metabolism and cellular energy pathways.
Caution: High doses may cause mild digestive discomfort in some people; take with food if sensitive.
Pyridoxine converts to PLP, a coenzyme for amino acid metabolism and neurotransmitter synthesis.
Caution: Long-term high doses may be associated with nerve tingling in sensitive individuals; follow label directions.
Niacinamide supports NAD+/NADP+ dependent reactions involved in energy metabolism and cellular repair.
Caution: Niacinamide typically does not cause flushing, but higher intakes may cause mild digestive upset in some people.
The B vitamins work across interconnected steps of energy metabolism: riboflavin and niacinamide supply redox coenzymes, while pantothenic acid supports coenzyme A pathways. Vitamin B6 and B12 contribute to amino acid processing and methylation, complementing overall cellular energy and neurological functions. Vitamin C adds antioxidant support that helps maintain normal cellular processes.
Label Warning: For adults 18 years and over. Consult a healthcare professional before use if pregnant or breastfeeding, taking medication, or have a medical condition.
Who should be cautious: People sensitive to high-dose B vitamins may wish to start cautiously. Biotin at 600 mcg may affect certain laboratory tests; inform your clinician about supplement use. If on medication, discuss with a healthcare professional before use.
Storage: Store in a cool, dry place.
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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Vitamins B1, B2, B3, B6, B9 (Folic Acid), B12 and C.
As a dietary supplement, take 1 capsule daily with 8-12 oz of water or as directed by your healthcare professional.
dicalcium phosphate, Hypromellose (cellulose) capsule, stearic acid (plant-based),, rice flour, calcium silicate magnesium stearate (vegetable source).
Made and quality tested in the USA with globally sourced ingredients.
For healthy individuals aged 18 years and over. Consult a healthcare professional before use if you are pregnant or breastfeeding, taking medication, or have a medical condition. Keep out of the reach of children. Do not use if the safety seal is broken or missing.
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 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 Capsule | ||
| Servings Per Container:120 | ||
| Amount per serving | %DV | |
| Vitamin C (as Ascorbic Acid) | 40 mg | 44% |
| Thiamine (vitamin B1) (as thiamine isosorbide mononitrate) | 60 mg | 5,000% |
| Riboflavin (vitamin B2) | 75 mg | 5,769% |
| Niacin (as niacinamide) | 35 mg | 219% |
| Vitamin B6 (as pyridoxine HCl) | 50 mg | 2,941% |
| Folate (as folic acid) | 400 mcg DFE | 100% |
| Vitamin B12 (as methylcobalamin) | 1,000 mcg | 41,667% |
| Biotin | 600 mcg | 2,000% |
| Pantothenic Acid (as d-calcium pantothenate) | 100 mg | 2,000% |
| Inositol | 50 mg | * |
| Choline Bitartrate | 50 mg | * |
| *Reference Intake (RI) not established. | ||
