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Solgar Vitamin B-Complex 100
SPECIMEN #SOLGAR-V
Verified
VitaminsSolgar

Vitamin B-Complex 100

General B vitamin support and energy metabolism.. The product provides decent doses of most core B vitamins for general support. However, it suffers from significant weaknesses including a problematic proprietary herbal blend with hidden doses and several key ingredients like biotin, choline, and inositol being notably underdosed. The '100' in the name is also misleading.

7.2/10
VERY GOOD

Solid B-complex with B1, B2, B3, B5, B6 all at 50mg, hitting optimal or above for most. Folate at 666mcg DFE is good but not stated as methylfolate. B12 at 50mcg is below the 250mcg minimum effective dose for meaningful supplementation. Choline at 21mg and inositol at 50mg are token inclusions far below effective doses. The herbal blend at 3.5mg total is purely decorative. Core B vitamins are well-dosed, but B12 and ancillary ingredients drag it down.

17 ingredientsCapsules100 servings
Evidence
7.0
Dosing
6.7
Synergy
6.0
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What We Like

  • Decent doses of most essential B vitamins (B1, B2, B3, B5, B6, Folate).

Watch Out For

  • Proprietary herbal blend hides ingredient amounts.
  • Biotin, Choline, and Inositol are significantly underdosed.
  • Product name '100' is misleading for several ingredients.
  • Forms of B vitamins are not specified.

What We Analyzed

Vitamin B-Complex 100 Supplement Facts

Verified Supplement Facts

Every dose checked against clinical research

We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.

21 ingredients analyzed1 at clinical doses6 underdosed

Source: Official product page

Ingredient Breakdown

1 clinical1 adequate6 underdosed
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
Thiamin (Vitamin B1)9.0
50 mgCLINICAL
100%
50 mg

of 50mg

CLINICAL
100%
Riboflavin (Vitamin B2)9.0
50 mgOVERDOSED
200%
50 mg

of 25mg

OVERDOSED
200%
Niacin (Vitamin B3)8.0
50 mgUNDERDOSED
50%
50 mg

of 100mg

UNDERDOSED
50%
Vitamin B69.0
50 mgOVERDOSED
200%
50 mg

of 25mg

OVERDOSED
200%
Folate10.0
666 mcg DFEADEQUATE
83%
666 mcg DFE

of 800mcg

ADEQUATE
83%
Vitamin B1210.0
50 mcgUNDERDOSED
5%
50 mcg

of 1000mcg

UNDERDOSED
5%
Biotin7.0
50 mcgUNDERDOSED
2%
50 mcg

of 2500mcg

UNDERDOSED
2%
Pantothenic Acid (Vitamin B5)7.0
50 mgUNDERDOSED
50%
50 mg

of 100mg

UNDERDOSED
50%
In our database (click to learn more) Not yet reviewed
Other Ingredients(inactive)

Vegetable Cellulose, Vegetable Magnesium Stearate, Silica, Microcrystalline Cellulose

Our Analysis

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