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Energy metabolism, Nutritional support for nervous system, Skin and hair nutrient support
Adults with busy routines who want reliable daily B vitamin intake or those with limited dietary variety seeking energy metabolism support.
Take 1 capsule once daily, preferably with a meal to support absorption and reduce the chance of digestive discomfort.
Non-GMO; Lab tested; Contains no artificial colours, preservatives, or sweeteners; No dairy, starch, wheat, gluten, yeast, soya, egg, fish, shellfish, tree nuts.
Folate donates methyl groups for DNA synthesis and homocysteine metabolism, which may support cell growth and energy-related pathways.
Caution: High-dose folic acid may mask low vitamin B12 status; consider consistent B12 intake if using folic acid regularly.
Niacinamide forms NAD and NADP coenzymes that drive energy-yielding reactions and cellular repair processes.
Caution: May cause mild flushing or digestive discomfort in some people at higher intakes; take with food if sensitive.
Vitamin B6 serves as a coenzyme in amino acid metabolism and neurotransmitter synthesis, which may support nervous system function.
Caution: Very high, long-term intakes of B6 have been linked to nerve tingling; follow labelled directions.
Thiamine forms thiamine pyrophosphate, a cofactor for carbohydrate metabolism that helps convert food into usable cellular energy.
Caution: Generally well tolerated; take regularly as it is water soluble and not stored in large amounts.
Riboflavin forms FAD and FMN coenzymes that participate in redox reactions for energy production and antioxidant recycling.
Caution: High doses may cause bright yellow urine, which is harmless.
Core B vitamins act as coenzymes across carbohydrate, fat, and protein metabolism, supporting the body’s production of cellular energy. Folate contributes methyl groups for one‑carbon metabolism while niacin, riboflavin, thiamine, and B6 supply coenzymes that drive oxidative reactions and amino acid processing.
Label Warning: Consult a health professional before use if pregnant, breastfeeding, trying to conceive, taking medication, have a medical condition, or anticipate surgery.
Who should be cautious: People with planned surgery, those who are pregnant, breastfeeding, or trying to conceive, and anyone on medications or with underlying health conditions may wish to discuss use with a healthcare provider before starting.
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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The B vitamins in Hi Potency B Complex work together to metabolise carbohydrates, fats, and proteins, which contributes to an increased energy production level in the body. They also support a healthy nervous system and mood, and are essential for healthy skin, hair and vision. Water-soluble B vitamins are not stored in the body and must be replenished daily.
Isura™:
Non-GMO: Documentation
Mass Spec: Lab Tested
1 capsule per day or as directed by a healthcare professional.
Gelatin capsule (gelatine, purified water), microcrystalline cellulose, magnesium stearate (vegetable grade), silica.
Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, wheat, gluten, yeast, soya, egg, fish, shellfish, tree nuts, or GMOs.
Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.As with any supplement, consult your health professional before use if you are pregnant, breastfeeding, or trying to conceive, or if you are taking medication, have a medical condition, or anticipate surgery.
Keep out of the reach of children.
Sealed for your protection. Do not use if the seal is broken. For freshness, 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 facts | ||
| Serving Size: 1 Capsule | ||
| Amount Per Serving | % Daily Value | |
| Thiamine (hydrochloride) | 50 mg | 4,167% |
| Riboflavin (vitamin B2) | 50 mg | 3,846% |
| Niacin (niacinamide) | 50 mg | 313% |
| Vitamin B6 (pyridoxine hydrochloride) | 50 mg | 2,941% |
| Folate | 1700 mcg DFE (1000 mcg folic acid) | 425% |
| Vitamin B12 (cyanocobalamin) | 50 mcg | 2,083% |
| Biotin (vitamin B7) | 60 mcg | 200% |
| Pantothenic Acid (calcium pantothenate) | 50 mg | 1,000% |
| Choline (bitartrate) | 20 mg | 4% |
| Inositol | 50 mg | ** |
| Para-Aminobenzoic Acid | 50 mg | ** |
| ** Daily Value not established. | ||
