BioStacks
Source Naturals

B-50 Complex 50 mg

1 Tablet · 50 servings · $0.18/serving

51 / 100Average

Score Breakdown

Formulation
60
Safety
82
Final score
51/100

Ingredients (10)

Pantothenic Acid100 mg

Within effective range · Premium form

Vitamin B650 mg

Optimal dose · Premium form

Niacinamide50 mg

Within effective range

Biotin50 mcg

5% of effective dose

Riboflavin50 mg

Within effective range · Budget form

Other Ingredients

Fillers, coatings, and additives

4Safe1Caution

SorbitolSweetener

Caution

Magnesium StearateLubricant

Safe

Silicon DioxideAnti-caking

Safe

Microcrystalline CelluloseBinder

Safe

Stearic AcidLubricant

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.