Complete B 100 mg
Natural Factors
Score 82
Natural Factors Complete B 100 mg is a high-potency B-complex, featuring 100mg/mcg of most B vitamins, with significantly higher biotin, choline, inositol, and PABA for broad and intensive daily support.
Score 82
Natural Factors Complete B 100 mg is a high-potency B-complex, featuring 100mg/mcg of most B vitamins, with significantly higher biotin, choline, inositol, and PABA for broad and intensive daily support.
Analysis
This Natural Factors Complete B 100 mg complex offers a high-potency blend, with most B vitamins delivered at 100mg or 100mcg, making it suitable for those with elevated daily demands. It features a notable 300mcg of Biotin and a robust 84mg of Choline, along with 100mg of Inositol and PABA, providing comprehensive support beyond just the core B vitamins.
This formulation is crafted to contribute to strong energy metabolism, nervous system health, and overall cellular vitality. It's particularly fitting for individuals seeking intensive B vitamin support, especially if they are also interested in higher levels of biotin for hair/skin/nail support or more choline for cognitive and liver health. The well-rounded ingredient profile supports broad physiological functions.
Pros
- High potency (100mg/mcg for most B vitamins).
- Significantly high Biotin (300mcg) and Choline (84mg).
- Comprehensive blend with Inositol, PABA, and Calcium.
- Good for intensive daily support.
Cons
- Uses standard (non-methylated/coenzyme) forms for B12 and Folate.
- Tablet form may not be preferred by all.
Warnings
- High doses of certain B vitamins can cause interactions with medications or specific health conditions; consult a healthcare professional.
- B vitamins can cause urine to turn a bright yellow color, which is normal.
- Consult a healthcare professional if pregnant, nursing, taking medication, or have a medical condition.
$17.39($0.19 per serving)
 Vitacost | $ 17.39 | |
 Amazon | $ 18.87 | |
 iHerb | $ 18.87 |
Goals
Impact
Highest effect
This highly comprehensive and potent B-complex offers exceptional support for a vast array of bodily functions, making it a superior foundation for maintaining overall health and well-being, especially for those with elevated nutritional needs.
Impact
Highest effect
The 100mg doses of most B vitamins provide very strong support for the body's metabolic pathways that convert food into energy, which can be highly beneficial for sustained vitality.
Impact
Highest effect
With 100mg of nearly all B vitamins, this product provides extensive cofactors for efficient macronutrient metabolism, aiding in the breakdown of carbohydrates, fats, and proteins for energy, leading to robust metabolic support.
Impact
Highest effect
High levels of B vitamins, especially with 84mg of choline and 100mg of inositol, offer substantial support for neurotransmitter production, brain cell function, and overall cognitive health.
Impact
Highest effect
The combination of high-potency B vitamins with substantial doses of choline and inositol provides comprehensive support for brain cell function, neurotransmitter health, and overall neurological well-being.
Impact
Highest effect
The robust B vitamin profile, alongside choline and inositol, can significantly contribute to nervous system balance and the synthesis of mood-regulating compounds, offering enhanced mood support.
Impact
Highest effect
By providing strong support for nervous system function, neurotransmitter production (with choline and B vitamins), and energy metabolism, this complex can effectively contribute to improved mental clarity, concentration, and sustained focus.
Impact
Highest effect
The notably high 300mcg of Biotin, combined with other B vitamins, offers strong specific support often sought for hair, skin, and nail health, beyond general B-complex benefits.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Thiamine | 100 mg |
Riboflavin | 100 mg |
Niacin | 100 mg |
Vitamin B6 | 100 mg |
Folate | 680 mcg DFE |
Vitamin B12 | 100 mcg |
Biotin | 300 mcg |
Pantothenic Acid | 100 mg |
Choline | 84 mg |
Calcium | 80 mg |
Inositol | 100 mg |
Para-Aminobenzoic Acid | 100 mg |
Biotin 85
Includes a significant 300mcg of Biotin, which is a standout feature for those prioritizing support for hair, skin, and nail health, alongside its metabolic roles.
Choline 85
Offers a substantial 84mg of Choline Bitartrate, providing enhanced support for liver function, brain health, and neurotransmitter synthesis compared to many other complexes.
Niacin 80
Features 100mg of Niacinamide, a well-tolerated form of B3, offering robust support for energy metabolism and cellular signaling without the flush.
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