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Sustained Release B-100

NOW
4.7
★ ★ ★ ★ ★
(5718 ratings)
Riboflavin 100 mg
Thiamin 100 mg
Biotin 100 mcg
Vitamin B5 100 mg
Vitamin B12 100 mcg
Vitamin B6 100 mg
Niacin 100 mg
Product Image
Score 78

This B-100 complex from NOW provides a substantial dose of essential B vitamins in a sustained-release tablet, offering a steady supply of these nutrients throughout the day.

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

leaderboard Score 78

This B-100 complex from NOW provides a substantial dose of essential B vitamins in a sustained-release tablet, offering a steady supply of these nutrients throughout the day.

insightsAnalysis

This NOW B-100 product offers a comprehensive blend of B vitamins, with many in a '100' potency, meaning 100mg or 100mcg for most key B vitamins per serving. Its sustained-release format is a key feature, aiming to provide a gradual release of nutrients over time, which can be a gentler approach for the body compared to an immediate flush.

The formulation includes common forms like Pyridoxine Hydrochloride for B6 and Cyanocobalamin for B12. It also adds cofactors like Choline, Inositol, and PABA, which can contribute to the overall intended benefits of a B-complex. This makes it a practical choice for individuals seeking a broad spectrum B vitamin supplement in a sustained delivery system.

thumb_upPros
  • Sustained-release formula for gradual nutrient delivery.
  • Comprehensive B-vitamin profile, including cofactors like Choline and Inositol.
  • Convenient 100-serving quantity.
  • Good balance of B vitamins, with most at 100mg/mcg.
  • Reasonable price per serving.
thumb_downCons
  • Uses standard forms of B vitamins (e.g., Cyanocobalamin, Pyridoxine HCl) rather than more active forms.
  • Tablet form may not be preferred by everyone.
  • Folate form is generic 'N/A', not specifying 5-MTHF.
warningWarnings
  • High doses of B vitamins may alter urine color to a bright yellow, which is generally harmless.
  • Niacinamide can cause flushing in some sensitive individuals, although it's less common with this form than with nicotinic acid.
  • Always consider individual nutrient needs and consult a professional if you have specific health concerns or are taking other medications.
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$18.44($0.18 per serving)
Amazon
$ 18.44
Daily Vita
$ 18.50
Vitacost
$ 18.59
Pure Formulas
$ 19.04
iHerb
$ 19.59
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Ingredients

IngredientAmount per serving
Thiamine
100 mg
Riboflavin
100 mg
Niacin
100 mg
Vitamin B6
100 mg
Folate
667 mcg DFE
Vitamin B12
100 mcg
Biotin
100 mcg
Pantothenic Acid
100 mg
Choline
35 mg
Inositol
100 mg
PABA
10 mg
grain_off Gluten Free person Adults 18–50 eco Vegan free_breakfast Dairy Free eco Vegetarian
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Categories

Niacin 75
It offers 100mg of Niacinamide and Vitamin B3, forms that are generally well-tolerated and functional for supporting various metabolic processes.
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Thiamin 75
The product delivers 100mg of Thiamine Hydrochloride, a standard and effective form of Vitamin B1 important for energy conversion.
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Riboflavin 75
It supplies 100mg of Vitamin B2 (Riboflavin), an essential B vitamin that supports various metabolic roles and energy production.
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Goals

flag Energy 80
B vitamins are central to energy metabolism, and this product provides a high dose of key B vitamins that contribute to the body's ability to convert food into cellular energy.
flag General Health 80
A well-rounded B-complex supports numerous bodily functions, including metabolism, nerve health, and cell maintenance, making it a good option for maintaining overall wellness.
flag Cognitive Support 75
The full spectrum of B vitamins, including Choline and Inositol, are known to play roles in neurological function, which may help support cognitive processes and mental clarity.
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