Adult Multivitamin
8 established essential nutrientsGraded on the nutrient adequacy of 8 labeled ingredients.
86out of 100Grade A
Research evidence score
Graded on 8 established essential nutrients · led by Retinol
How the ingredients work together
Known interactions from published nutrition research — separate from the evidence grade.
88 of 8 nutrients at a meaningful dose (≥20% Daily Value).
B12 + FolateWork together
B12 and folate work in the same methylation cycle; supplementing both supports homocysteine metabolism better than either alone.
Vitamin C + Vitamin EWork together
Vitamin C regenerates oxidized vitamin E, recycling its antioxidant capacity.
Ingredient breakdown
A
RetinolSupports vision and immune function
Research: Established essential nutrientDaily Value: 133%Dose: 4000 IUEvidence strength: Established nutrient — this product provides a meaningful dose
A
Vitamin CSupports immune function and antioxidant defense
Research: Established essential nutrientDaily Value: 67%Dose: 60 mgEvidence strength: Established nutrient — this product provides a meaningful dose
A
Vitamin D3Supports bone health and immune function
Research: Established essential nutrientDaily Value: 50%Dose: 400 IUEvidence strength: Established nutrient — this product provides a meaningful dose
A
Vitamin EProtects against oxidative damage
Research: Established essential nutrientDaily Value: 179%Dose: 40 IUEvidence strength: Established nutrient — this product provides a meaningful dose
A
Vitamin B6Supports energy metabolism and neurotransmitter synthesis
Research: Established essential nutrientDaily Value: 118%Dose: 2 mgEvidence strength: Established nutrient — this product provides a meaningful dose
A
FolateSupports DNA synthesis and neural tube development
Research: Established essential nutrientDaily Value: 100%Dose: 400 mcgEvidence strength: Established nutrient — this product provides a meaningful dose
A
Vitamin B12Supports energy and nerve function
Research: Established essential nutrientDaily Value: 333%Dose: 8 mcgEvidence strength: Established nutrient — this product provides a meaningful dose
A
BiotinSupports hair and nail growth
Research: Established essential nutrientDaily Value: 500%Dose: 150 mcgEvidence strength: Established nutrient — this product provides a meaningful dose
This summary describes only the ingredients and the research behind them — it is not a judgment of the product or its marketing. Grades reflect the weight of published evidence cross-referenced against 350M+ research papers. How we grade →
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