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Energy metabolism support, nervous system support, cellular nutrient metabolism
Adults with busy schedules who want simple daily support for energy metabolism and people with limited dietary variety seeking comprehensive B vitamin intake.
Take 1 capsule once daily, preferably with a meal to support absorption and reduce stomach discomfort.
Non-GMO; Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, wheat, gluten, yeast, soy, egg, fish, shellfish, tree nuts; Manufactured in compliance with GMP.
Thiamine acts as a coenzyme in carbohydrate metabolism, helping convert glucose into cellular energy (ATP).
Caution: High-dose B vitamins may cause mild stomach upset in some people; taking with food may improve tolerance.
Riboflavin forms FAD and FMN coenzymes that participate in redox reactions for energy production and antioxidant enzyme function.
Caution: High intakes can cause bright yellow urine, which is harmless but can be surprising.
Niacinamide supports NAD/NADP-dependent reactions that drive energy metabolism and cellular repair.
Caution: Niacinamide generally does not cause flushing, but high doses may cause digestive discomfort in sensitive individuals.
Vitamin B6 serves as a coenzyme in amino acid metabolism and neurotransmitter synthesis.
Caution: Very high chronic intakes of B6 have been associated with nerve tingling; follow suggested use.
Folate donates one-carbon units needed for DNA synthesis and methylation reactions.
Caution: High folic acid intake may mask signs of low vitamin B12; this product also contains B12, but those with low B12 intake should be mindful.
Core B vitamins like thiamine, riboflavin, niacinamide, and B6 work across carbohydrate, fat, and amino acid pathways to help generate cellular energy. Folate and B12 support methylation and red blood cell formation, complementing energy metabolism and overall nutrient utilization.
Label Warning: Consult a health professional before use if you are pregnant, breastfeeding, trying to conceive, taking medication, have a medical condition, or anticipate surgery.
Who should be cautious: People with planned surgery or those who are pregnant, breastfeeding, trying to conceive, taking medications, or have medical conditions should discuss use with a healthcare provider before starting.
Storage: Store in a cool, dry place.
Many users mention feeling more energized and experiencing overall wellness after taking the capsules.
Capsules are frequently described as simple to take and comfortable in size.
Some users report a strong odor and vivid yellow urine, which they link to the B vitamins.
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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The B vitamins in Hi Potency B Complex work together to metabolize 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 health professional.
Gelatin capsule (gelatin, purified water), microcrystalline cellulose, magnesium stearate (vegetable grade), silica.
Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, wheat, gluten, yeast, soy, 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 a surgery.
Keep out of the reach of children.
Sealed for your protection. Do not use if 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 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 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. | ||
