BioStacks
Solgar

Megasorb B-Complex “50” Tablets

1 Tablet · 100 servings · $0.19/serving

57 / 100Average

Score Breakdown

Formulation
65
Safety
87
Final score
57/100

Ingredients (13)

Pantothenic Acid

100%

Dose

55 mg

Target

50–500 mg

Form

Premium

Vitamin B6

100%

Dose

55 mg

Target

1.3–25 mg

Form

Premium

Niacin

100%

Dose

50 mg

Target

25–500 mg

Form

Standard

Riboflavin

100%

Dose

55 mg

Target

25–100 mg

Form

Standard

Biotin

5%

Dose

50 mcg

Target

1000–5000 mcg

Form

Other Ingredients (7)

MannitolSweetener

A FODMAP sugar alcohol that can cause GI distress (bloating, gas, diarrhea) at higher doses. Supplement amounts are typically small, but individuals with IBS or sugar alcohol sensitivity may react even at low doses.

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Microcrystalline CelluloseBinder

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

Riboflavin-5-PhosphateColorant

Active coenzyme form of vitamin B2; used as yellow colorant and for B2 fortification in supplements

Microcrystalline CelluloseBinder

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

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

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.