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B-100

NOW
4.8
★ ★ ★ ★ ★
(13780 ratings)
Riboflavin 100 mg
Thiamin 100 mg
Choline 10 mg
Biotin 100 mcg
Vitamin B12 100 mcg
Vitamin B5 100 mg
Niacin 100 mg
Product Image
Score 88

This B-100 complex offers a robust blend of B vitamins at high potencies, along with supporting compounds like choline, to assist energy, nervous system, and overall health.

Quantity: 100 Capsule(s) • (100 servings)
Goals:
flag Vision Support
flag Metabolism Boost
flag Energy
flag Detoxification
flag Skin Health

leaderboard Score 88

This B-100 complex offers a robust blend of B vitamins at high potencies, along with supporting compounds like choline, to assist energy, nervous system, and overall health.

insightsAnalysis

NOW B-100 provides a comprehensive blend of B vitamins, each at a 100mg or 100mcg potency (for B12, Biotin). This formulation aims to support the body's energy production processes by assisting with the metabolism of carbohydrates, fats, and proteins. It can be a good fit for individuals looking to maintain overall vitality and support their nervous system.

Beyond the core B vitamins, this product also includes Choline, Inositol, and PABA. These additions can contribute to brain health, cellular function, and skin health, making the formula more well-rounded than a simple B-complex. The Niacin is in the Niacinamide form, which is typically preferred as it helps avoid the temporary skin flushing associated with other forms of Niacin.

thumb_upPros
  • Contains a full spectrum of B vitamins for broad support.
  • Most B vitamins are present at high '100' potencies.
  • Includes choline, inositol, and PABA for added benefits.
  • Niacinamide form of Niacin helps avoid the 'flush' sensation.
  • Provides 100 servings, offering good value.
thumb_downCons
  • Vitamin B12 is in the Cyanocobalamin form, which some prefer to avoid in favor of methylcobalamin.
  • Choline, Inositol, and PABA are at relatively lower doses compared to the primary B vitamins.
  • High doses of some B vitamins might be excessive for individuals with specific dietary needs or sensitivities.
warningWarnings
  • High doses of B vitamins may cause urine to appear bright yellow, which is a harmless effect.
  • Individuals taking medications or with existing health conditions should consult a healthcare professional before use.
  • Some people may experience mild digestive upset when taking high-potency B vitamin complexes.
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$13.02($0.13 per serving)
Walmart
$ 13.02
Amazon
$ 13.02
Daily Vita
$ 16.20
Vitacost
$ 16.29
Pure Formulas
$ 16.66
iHerb
$ 17.14
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Ingredients

IngredientAmount per serving
Thiamine
100 mg
Riboflavin
100 mg
Niacin
100 mg
Folate
680 mcg DFE
Vitamin B12
100 mcg
Biotin
100 mcg
Pantothenic Acid
100 mg
Choline
10 mg
Inositol
10 mg
PABA
10 mg
grain_off Gluten Free person Adults 18–50 eco Vegan Kosher free_breakfast Dairy Free eco Vegetarian
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Categories

Niacin 88
The 100mg of Niacin is provided as Niacinamide, a form that delivers the benefits of B3 without causing the typical 'niacin flush'.
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Thiamin 88
With 100mg of Thiamine (Vitamin B1), this product provides a substantial dose to support energy metabolism and nervous system function.
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Riboflavin 88
This product delivers 100mg of Riboflavin (Vitamin B2), a potent dose that strongly supports energy production and antioxidant processes.
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Goals

flag Energy 90
B vitamins are crucial for converting food into cellular energy, making this complex highly effective for supporting daily energy levels. Each B vitamin contributes to different stages of this metabolic process.
flag General Health 90
A complete B-complex at these potencies offers broad support for numerous bodily systems, including metabolism, nervous system function, and cell repair. It serves as a foundational supplement for overall vitality.
flag Metabolism Boost 90
All B vitamins are direct cofactors in various metabolic processes, helping the body convert food into energy efficiently. This product offers strong support for metabolic function.
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This alternative from the same trusted brand offers a complete B-complex including Vitamin B6, which is missing from the original 'B-100' product. It provides half the potency of most B vitamins at approximately half the price per serving, making it a more balanced and complete formula for better overall value.
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Hi Potency B Complex

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This B-complex offers a balanced profile of all essential B vitamins, including Vitamin B6 at a 50mg dose, which the original product lacks. With Niacinamide as the primary B3 source, it's less likely to cause flushing, and at a comparable price per serving, it presents a more complete and well-tolerated option.
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★★★★★
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This is a significantly better alternative due to its superior bioavailability, utilizing active forms like Benfotiamine (B1), Riboflavin 5-Phosphate (B2), Pyridoxal 5-Phosphate (B6), L-Methylfolate (Folate), and Methylcobalamin (B12), which ensures better absorption and utilization by the body. It also provides a complete spectrum of B vitamins.
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This alternative excels by providing B vitamins in their more bioavailable, activated forms, such as Benfotiamine (B1), Riboflavin 5-Phosphate (B2), Pyridoxal 5-Phosphate (B6), Methylcobalamin (B12), and L-5-Methyltetrahydrofolate (Folate). This ensures optimal absorption and effectiveness, directly addressing the key shortcomings of the original product's forms.
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Two-Per-Day Capsules

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