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Vitamin B Complex with Benfotiamine

Dr. Mercola
4.7
★ ★ ★ ★ ★
(1601 ratings)
Thiamin 1.5 mg
Biotin 300 mcg
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Score72
A coherent benfotiamine-centered B complex with moderate supporting vitamins. Opaque quinoa-complex detail and high cost are its main drawbacks.
How scoring works
Quantity:180 Capsule(s) • (90 servings)
Goals:

Score 72

A coherent benfotiamine-centered B complex with moderate supporting vitamins. Opaque quinoa-complex detail and high cost are its main drawbacks.
How scoring works

Also available as

1 option
60 servings B7 300 mcg, B1 1.5 mg • 60 Capsule(s) • 30 servings $32.99 ($1.09 per serving)
$80.97($0.89 per serving)
iHerb
$ 89.10
Pure Formulas
$ 80.99
Amazon
$ 80.97
Vitacost
$ 89.99
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Analysis

Benfotiamine provides the main differentiated active at a substantial amount. A full set of B vitamins supports energy metabolism and general nutritional coverage.

The additional organic quinoa B-complex is supplied as one combined quantity without nutrient-level detail. Several vitamins are named only generically, which limits form assessment.

The longer supply may suit users seeking benfotiamine plus a moderate B complex, but it is not an efficient biotin product. It fits targeted thiamin use better than broad value-focused supplementation.

Who is it for
  • Adults seeking benfotiamine with a B complex
  • Users wanting moderate rather than extreme B-vitamin amounts
  • People comfortable with a quinoa-based nutrient blend
Best for
  • Targeted thiamin support
  • General B-vitamin intake
  • Metabolic nutrient coverage

Pros

  • Substantial benfotiamine amount
  • Complete B-vitamin pattern
  • Long supply

Cons

  • Quinoa complex lacks a nutrient breakdown
  • Some vitamin forms are generic
  • Weak value for biotin-focused use

Warnings

  • B vitamins can cause nausea when taken on an empty stomach
  • Niacin may cause warmth or digestive discomfort in sensitive users
  • Biotin can interfere with some laboratory tests, so disclose supplement use before blood work

Nutrient quality

84 Highest impact

Benfotiamine provides a strong thiamin anchor, while most accompanying vitamin forms are generically named. Amounts are balanced, but the large quinoa-based addition has unclear incremental value.

Ingredient transparency

77 High impact

Listed amounts are clear and no proprietary blend hides the formula. Generic vitamin naming, inactive ingredients, and complete directions leave some details unresolved.

Customer satisfaction

70 High impact

The average rating is favorable and supported by a large evidence base. No specific feedback is supplied to judge repeated complaints or whether experience matches the intended use.

Value for money

52 Moderate impact

The supply provides weak cost efficiency for the active formula. Some additions provide limited value or focus.

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Ingredients

IngredientAmount per serving
Thiamine (Vitamin B1)
 1.5 mg
Riboflavin (Vitamin B2)
 1.7 mg
Niacin (Vitamin B3)
 20 mg
Vitamin B6 (Pyridoxine)
 2 mg
Folate (Vitamin B9)
 665 mcg DFE
Vitamin B12 (Cobalamin)
 6 mcg
Biotin
300 mcg
Pantothenic Acid (Vitamin B5)
 10 mg
Organic B Complex Vitamins (organic Quinoa)
 1000 mg
Benfotiamine
150 mg
Adults 18–50
Report overview
Thiamin (Vitamin B1) · 1.5 mg OverallScore84
A Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD- Value

Benfotiamine provides a high-quality 150 mg anchor for targeted thiamine support despite the generic naming of the small additional vitamin B1 entry. The disclosed amount sits in the preferred potency range and is easy to verify. Cost efficiency is weak for thiamine alone, and capsule excipients are not described.

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Biotin · 300 mcg OverallScore56
B- Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyC Value

Standard biotin disclosure leaves the biologically active isomer unverified. The capsule format is conventional, but its material is not identified as vegetable. The biotin amount is too low for the collection’s hair and nail support target; exact label disclosure is helpful, while the broader multi-ingredient formula warrants a neutral value assessment.

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Loading alternative details
89 Performance

Benfotiamine 150 mg

Doctor's Best
The 150 mg benfotiamine amount matches the original’s main specialty ingredient in a simpler, well-disclosed formula. Removing the large quinoa addition and generic B-vitamin forms improves focus, though users lose the broader B-complex and biotin.
88 Performance

Benfotiamine with Thiamine

Lake Avenue Nutrition
A 250 mg benfotiamine amount plus 10 mg thiamine hydrochloride creates a more concentrated, clearly defined thiamin formula. It removes uncertainty around the quinoa-based addition, but the narrower design does not cover the original’s other B vitamins.
88 Performance

Benfotiamine 100 mg with Thiamine

Life Extension
Benfotiamine and thiamine hydrochloride provide a clearly characterized B1 combination without the original’s poorly defined quinoa contribution. The targeted formula is easier to assess, although it omits biotin and the rest of the B-complex.
84 Budget

Vitamin B1 100 mg

Vitamatic
The very low serving cost makes this a budget-friendly source of B1. Its 100 mg thiamine mononitrate is clearly stated, but the single-nutrient formula does not provide benfotiamine or the original’s broader B-complex.
84 Budget

Biotin 5000 mcg

Spring Valley
The low-cost D-biotin formula offers concentrated biotin with clear form disclosure. It can suit someone seeking biotin alone, but it does not replace the original’s benfotiamine or broad B-vitamin coverage and may interfere with some laboratory tests.
76 Budget

Biotin 10000 mcg

Best Naturals
The low serving cost makes this a budget option for someone specifically seeking concentrated biotin. Its biotin form is not stated, and the narrow formula does not replace benfotiamine or the original’s broader B-vitamin coverage.
89 Value

Biotin 10000 mcg

California Gold Nutrition
D-biotin is clearly identified and supplied at a low serving cost, offering strong value for someone whose priority is biotin. The 10,000 mcg amount may interfere with some laboratory tests, and the product does not substitute for benfotiamine or broad B-vitamin coverage.
83 Value

Biotin 5000 mcg

Doctor's Best
A focused 5,000 mcg biotin formula provides favorable serving value and avoids the original’s unclear quinoa contribution. The biotin form is not specified, and the narrow product does not provide thiamin or the other B vitamins.
87 Value

Double Strength Benfotiamine 160 mg

Swanson Ultra
The clearly listed 160 mg benfotiamine amount closely matches the original’s thiamin focus at a much better serving value. Its single-focus design improves simplicity but gives up biotin, folate, B12, and the rest of the B-complex.
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