BioStacks
Kirkland Signature

Super B-Complex with Electrolytes

1 Tablet · 500 servings · $0.03/serving

48 / 100Average

Score Breakdown

Formulation
53
Safety
87
Final score
48/100

Ingredients (11)

Niacin25 mg

Within effective range

Pantothenic Acid5 mg

10% of effective dose

Vitamin B63 mg

12% of effective dose

Biotin300 mcg

30% of effective dose

Folic AcidSynergy400 mcg

Within effective range · Budget form

Other Ingredients

Fillers, coatings, and additives

5Safe1Caution

MannitolSweetener

Caution

Magnesium StearateLubricant

Safe

Silicon DioxideAnti-caking

Safe

Carnauba WaxCoating

Safe

Microcrystalline CelluloseBinder

Safe

Croscarmellose SodiumDisintegrant

Safe

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and 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. clinical 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.