| Ingredient | Amount | % DV% Daily Value — how much of the recommended daily intake one serving provides, based on a 2,000 calorie diet. 100% = full daily need. Values over 100% are common for water-soluble vitamins (B, C) and generally safe. Values over 200% are highlighted. |
|---|---|---|
| Vitamin B6 | 20 mg | 1000% |
| Folic Acid | 400 mcg | 100% |
| Vitamin B12 | 400 mcg | 6667% |
| Plant Sterol Esters | 650 mg | — |
| Magnesium Citrate | 200 mg | — |
| Hawthorn extract | 150 mg | — |
| Pomegranate extract | 150 mg | — |
| L-Carnitine | 100 mg | — |
| Potassium Citrate | 100 mg | — |
| CoQ10 | 30 mg | — |
| Ginger extract | 10 mg | — |
| Policosanol | 5 mg | — |
| Bioperine Complex (Herb/Botanical) | 6 mg | — |
Other ingredients: Soy bean Oil, Gelatin, Glycerin, purified Water, Soy Lecithin, Beeswax, Silicon Dioxide, Titanium Dioxide, Turmeric, Sodium Copper Chlorophyllins
This score evaluates label quality — dosage disclosure, transparency, cleanliness of inactive ingredients, and formula composition. It does not measure clinical efficacy, bioavailability, or third-party testing. Read full methodology
Same category, higher SupplementScore. Based on dosage transparency, label cleanliness, and formula quality.
The research summaries below are about the ingredients in general, drawn from published studies that often use different doses, forms, and populations than this product. A "strong" evidence rating for an ingredient does not mean this product will produce that effect — studied doses may be significantly higher or lower than what is contained here. Always verify doses against the Supplement Facts table above.
Essential for red blood cell formation. Deficiency causes megaloblastic anemia, confirmed by decades of clinical evidence.
Involved in myelin synthesis and nerve function. Adequate B12 status supports neurological health, particularly in older adults and vegans.
Cofactor in energy production pathways, but supplementation only helps if deficient.
Involved in neurotransmitter synthesis including serotonin and dopamine. Cofactor for over 100 enzyme reactions.
B6 is a cofactor in the transsulfuration pathway, converting homocysteine to cysteine. This is a separate pathway from the B12/folate remethylation route.
May improve sleep quality, especially in older adults and those with low magnesium status.
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All scores are algorithmically generated from publicly available label data (NIH Dietary Supplement Label Database) and reflect label quality — not clinical efficacy, safety, or product quality. This page is not affiliated with or endorsed by Irwin Naturals. If you represent this brand and believe any information is inaccurate, please contact us for a correction. Read full methodology
Alternatives are selected from the same category (B Vitamins) with a higher overall score. This is not a recommendation — always verify ingredients and dosages match your needs.
60% of body magnesium is stored in bone. Essential for bone mineralization.
May reduce muscle cramps and support post-exercise recovery.
Adequate folate intake before and during early pregnancy reduces risk of neural tube defects. This is one of the most well-established findings in nutrition.
Essential cofactor for nucleotide synthesis and cell division.
Adequate folate intake before and during early pregnancy reduces risk of neural tube defects. This is one of the most well-established findings in nutrition.
Essential cofactor for nucleotide synthesis and cell division.
May support heart function and mitochondrial energy production. Some evidence for reducing statin-associated muscle discomfort.
Essential component of the electron transport chain in mitochondria.