BioStacks
Life Extension

Complete B-Complex

2 Capsules · 30 servings

iHerbAmazon
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What it does

A combination of 11 label ingredients.

Vitamin B12

methylcobalaminPremium

Supports normal nerve function, red blood cell formation and DNA synthesis.

PABA

Form not confirmedGrade —

Label lists PABA (100 mg). Benefit information is limited.

EnergyGeneral Health
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Ingredients (11)

Other ingredients

Vegetable StearateLubricant

A plant-derived salt of stearic acid (typically magnesium or calcium) used as a tablet lubricant

Calcium SilicateAnti-caking

Inorganic compound used as an anti-caking and flow agent in powdered supplements

Microcrystalline CelluloseBinder

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

Microcrystalline CelluloseBinder

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

Lab testing

How to take it

With food

On the label

Take two (2) capsules daily with food, or as recommended by a healthcare practitioner.

Price check

$15.05

$0.50 / serving

$10$20$50

Cheaper than 79% 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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