BioStacks
Focus Factor

Focus Factor Extra Strength

Tablet · 15 servings

62 / 100Good

Score Breakdown

Formulation
58
Safety
91
Final score
62/100

Ingredients (24)

22 scored · 2 not scored

Vitamin B6Synergy15 mg

Optimal dose · Premium form

Vitamin DSynergy1000 IU

Within effective range · Premium form

Niacin25 mg

Within effective range

Vitamin CSynergyConflict300 mg

Optimal dose

MagnesiumSynergyConflict100 mg

Within effective range

Other Ingredients

Fillers, coatings, and additives

7Safe

Magnesium StearateLubricant

Safe

ShellacCoating

Safe

Silicon DioxideAnti-caking

Safe

Croscarmellose SodiumDisintegrant

Safe

Dicalcium PhosphateBinder

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.