Product Image

B-100 Gels

Carlson
4.8
★ ★ ★ ★ ★
(262 ratings)
Thiamin 100 mg
Niacin 100 mg
Riboflavin 100 mg
Vitamin B5 100 mg
Vitamin B6 100 mg
Product Image
Score92

A high-potency B-100 softgel that provides rapid absorption and brain health cofactors.

How scoring works
Quantity:200 Softgel(s) • (100 servings)
Goals:
Energy
Stress Relief
Metabolism Boost
Brain Health
Cognitive Support
Skin Health

Score 92

A high-potency B-100 softgel that provides rapid absorption and brain health cofactors.

How scoring works

Also available as

3 options
50 mg • 200 Softgel(s) servings 50 mg • 200 Softgel(s) • 200 servings $48.37 ($0.24 per serving) 50 mg • 50 Softgel(s) servings 50 mg • 50 Softgel(s) • 50 servings $14.37 ($0.28 per serving) 100 servings 2 Softgel(s) • 100 Softgel(s) • 50 servings $23.38 ($0.46 per serving)
$43.52($0.43 per serving)
iHerb
$ 43.52
iHerb
$ 43.52
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Analysis

This B-100 formula provides high doses of all major B vitamins in a fast-absorbing softgel format. It is a great choice for people who want robust metabolic support but find standard tablets hard on their stomach or difficult to swallow.

It includes 100 mg of phosphatidylcholine, which provides supportive building blocks for brain cell membranes and cognitive signaling. This is a high-potency supplement well-suited for people who need significant energy and brain support.

Pros

  • Fast-absorbing softgel format
  • Potent 100 mg dosages
  • Includes phosphatidylcholine for brain health
  • Bulk 200-count bottle is a good value

Cons

  • Softgels contain soy
  • Uses synthetic B12
  • B6 dose is at the upper daily limit

Warnings

  • Contains soy; avoid if allergic
  • Expect harmless bright yellow urine
  • Monitor for nerve tingling sensations

Nutrient quality

86 Highest impact

The softgel format ensures high bioavailability and rapid nutrient release for the included B-complex. Meaningful doses of all major cofactors support peak metabolic performance and brain health.

Ingredient transparency

98 Highest impact

Labeling is exceptionally clear, with specific amounts for every active nutrient and technical names for each chemical form. No proprietary blends are used for the primary vitamins, ensuring complete consumer transparency.

Customer satisfaction

93 Highest impact

A high average rating over hundreds of reviews confirms consistent quality and user satisfaction. Consumers frequently mention the ease of swallowing and the efficacy of the softgel format for energy support.

Value for money

90 Highest impact

At 43 cents per serving, this softgel complex is more expensive than standard tablets but offers superior delivery quality. The larger size improves serving value while providing advanced lipid cofactors for daily support.

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Goals

Energy
Impact
Highest effect
A Goal FitA Strength of SupportB CoverageA Formula Quality

B-vitamins such as riboflavin, thiamine, and vitamin B12 are critical cofactors in the metabolism of carbohydrates and the production of cellular energy. This high-potency complex provides a robust foundation for individuals experiencing fatigue related to metabolic demands.

Providing 100mg of several key B-vitamins in a softgel format ensures rapid disintegration and efficient nutrient delivery. The inclusion of phosphatidylcholine further supports cellular integrity and may contribute to neurotransmitter balance.

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Stress Relief
Impact
Highest effect
A- Goal FitB+ Strength of SupportB+ CoverageA+ Formula Quality

High-potency B-vitamins provide essential cofactors for the nervous system's adaptation to chronic daily pressures. Vitamins B5 and B6 are particularly relevant for maintaining adrenal function and supporting the synthesis of calming brain chemicals.

Maintaining adequate B-vitamin status serves as a robust defense against stress-induced fatigue and cognitive decline. This high-dose complex is designed to replenish nutrients that are rapidly depleted during demanding periods of psychological strain.

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Metabolism Boost
Impact
Highest effect
A- Goal FitA- Strength of SupportB CoverageA- Formula Quality

Niacinamide, thiamine, and riboflavin are provided in high-potency doses to support the metabolic pathways of energy production. These B-vitamins serve as essential cofactors for the enzymes that drive cellular energy cycles.

Folate and biotin further contribute to macronutrient metabolism and overall energy balance. This B-complex softgel provides comprehensive support for the nutritional foundations of a healthy and active metabolism.

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Brain Health
Impact
Highest effect
B+ Goal FitB- Strength of SupportB+ CoverageB+ Formula Quality

High-potency B-complex vitamins provide essential cofactors for brain energy metabolism and neurotransmitter production. Inclusion of phosphatidylcholine further supports mental clarity and membrane integrity in the nervous system.

Concentrated B6 and B12 doses align with goals for neuroprotection and cognitive support. Softgel delivery format may enhance the absorption of fat-soluble components like phosphatidylcholine.

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Cognitive Support
Impact
High effect
B- Goal FitB Strength of SupportB CoverageA- Formula Quality

This B-100 complex provides a broad range of B-vitamins that may contribute to energy metabolism and neurological health. Ingredients such as thiamine and pyridoxine are essential cofactors for neurotransmitter synthesis.

The inclusion of phosphatidylcholine may further support brain cell membrane integrity. This formulation offers wide functional coverage for foundational cognitive health through essential nutrient support.

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Skin Health
Impact
High effect
C Goal FitB Strength of SupportD+ CoverageB+ Formula Quality

Vitamin B5 and niacinamide contribute to the maintenance of the skin's lipid barrier and overall cellular energy metabolism. These B-vitamins, delivered in softgels, assist in supporting a resilient complexion and healthy tissue turnover.

The formula lacks primary skin repair minerals and structural proteins, limiting its utility for intensive dermal support. It offers a broad baseline for health but is not a specialized strategy for addressing elasticity or hydration directly.

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Ingredients

IngredientAmount per serving
Calories
20 Calorie(s)
Total Fat
1.5 Gram(s)
Protein
1 Gram(s)
Thiamine (Thiamine Mononitrate, Vitamin B1)
 100 mg
Riboflavin (Vitamin B2)
 100 mg
Niacin (Niacinamide)
 100 mg
Vitamin B6 (Pyridoxine Hydrochloride)
 100 mg
Folate
1360 mcg DFE
Vitamin B-12 (Cyanocobalamin)
 100 mcg
Biotin
100 mcg
Pantothenic Acid (Calcium D-Pantothenate)
 100 mg
Choline (Phosphatidylcholine)
 13 mg
Phosphatidyl Choline (Soybeans)
 100 mg
Gluten Free Adults 18–50 Women
Report overview
Thiamin (Thiamine Mononitrate, Vitamin B1) · 100 mg OverallScore88
B- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
These softgels provide a high dose of thiamin in a convenient liquid-filled format. They offer excellent value for a high-potency complex, supporting metabolism efficiently.
View ingredientView products
Niacin (Niacinamide) · 100 mg OverallScore80
A Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value
Carlson B-100 Gels offer a high-potency B-complex in a softgel format for easier swallowing and absorption. It uses niacinamide to provide essential B3 without flushing risks.
View ingredientView products
Riboflavin (Vitamin B2) · 100 mg OverallScore74
D- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value
These softgels deliver a potent dose of riboflavin in one of the most bioavailable delivery formats available. They offer high quality and good value for those seeking rapid nutrient support for metabolism.
View ingredientView products
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