BioStacks
NOW

Sustained Release B-100

1 Tablet · 100 servings · $0.18/serving

67 / 100Good

Score Breakdown

Formulation
68
Safety
95
Final score
67/100

Ingredients (12)

Pantothenic Acid

100%

Dose

100 mg

Target

50–500 mg

Form

Premium

Vitamin B6

100%

Dose

100 mg

Target

25–100 mg

Form

Premium

Thiamine

100%

Dose

100 mg

Target

25–100 mg

Form

Premium

Niacin

100%

Dose

100 mg

Target

25–500 mg

Form

Standard

Riboflavin

100%

Dose

100 mg

Target

25–100 mg

Form

Budget

Other Ingredients (4)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Coating (unspecified)Coating

Generic tablet coating declaration where the label does not itemize the coating's components; modern aqueous film coatings are typically cellulose-based (HPMC) with a plasticizer

Microcrystalline CelluloseBinder

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

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

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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.