BioStacks
MegaFood

Vitamin D3 1000 IU

1 Tablet · 60 servings · $0.33/serving

70 / 100Good

Score Breakdown

Formulation
88
Safety
80
Final score
70/100

Ingredients (8)

2 scored · 6 not scored

Vitamin D31000 IU

Within effective range · Premium form

Food Blend724 mg

14% of effective dose

Organic Beet

Amount not found

Organic Broccoli

Amount not found

Organic Brown Rice

Amount not found

Other Ingredients

Fillers, coatings, and additives

5Safe3Caution

Nutritional YeastBase

Caution

Rice ProteinFiller

Caution

Rice ProteinFiller

Caution

Autolyzed YeastFlavor

Safe

Silicon DioxideAnti-caking

Safe

HypromelloseCapsule

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.