If you're looking for energy and nervous system support, the core B vitamins here are dosed right. **Thiamine**, **Riboflavin**, **Niacin**, **B6**, and **Pantothenic Acid** each deliver 100mg — landing right at the top of clinically studied ranges. That's a genuinely effective dose spread for the nutrients that drive energy metabolism.

The weak spots are **B12** at 100mcg and **Folate** at 400mcg of folic acid. B12 falls below the 250mcg minimum typically used in research, and folic acid is a synthetic form your body has to convert before it can use it. **Choline** at 20mg and **Inositol** at 100mg are included but well below their studied ranges — choline is at 20% of the clinical minimum and inositol at about 5%.

Form quality is the other consideration. B6 is delivered as pyridoxine rather than the active form, and B12 as cyanocobalamin rather than methylcobalamin. Your body can convert both, but it's extra work — and for B12, the dose is already low. If you mainly want B1 through B5 support, this delivers well for you.

BioStacks
Solgar

B-Complex "100"

1 Capsule · 50 servings

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What it does

A combination of 10 label ingredients.

Vitamin B1

Mixed formsGrade —

Helps the body release energy from food and supports normal cell function.

Vitamin B2

riboflavinBudget

Supports normal energy production, cell function and the metabolism of fats.

EnergyGeneral Health
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Ingredients (10)

Other ingredients

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Lab testing

How to take it

With food

On the label

Suggested Use: Adults, take one (1) vegetable capsule daily, preferably with a meal or as directed by a healthcare practitioner.

Price check

$11.02

$10$20$50

Cheaper than 90% of 239 energy supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

Not medical advice. Consult your healthcare professional.

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