Prime Beard
8 established essential nutrientsGraded on the nutrient adequacy of 8 labeled ingredients.
82out 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.
77 of 8 nutrients at a meaningful dose (≥20% Daily Value) — the other 1 are present at low levels.
Ingredient breakdown
A
RetinolSupports vision and immune function
Research: Established essential nutrientDaily Value: 267%Dose: 8000 IUEvidence strength: Established nutrient — this product provides a meaningful dose
A
Vitamin CSupports immune function and antioxidant defense
Research: Established essential nutrientDaily Value: 111%Dose: 100 mgEvidence strength: Established nutrient — this product provides a meaningful dose
C
Vitamin D3Supports bone health and immune function
Research: Established essential nutrientDaily Value: 13%Dose: 100 IUEvidence strength: Established nutrient — a modest dose in this product
A
ThiamineSupports energy metabolism and nerve function
Research: Established essential nutrientDaily Value: 417%Dose: 5 mgEvidence strength: Established nutrient — this product provides a meaningful dose
A
RiboflavinSupports cellular energy production and antioxidant defense
Research: Established essential nutrientDaily Value: 385%Dose: 5 mgEvidence strength: Established nutrient — this product provides a meaningful dose
B
NiacinSupports cholesterol metabolism and cellular energy
Research: Established essential nutrientDaily Value: 31%Dose: 5 mgEvidence strength: Established nutrient — a solid dose in this product
A
Vitamin B6Supports energy metabolism and neurotransmitter synthesis
Research: Established essential nutrientDaily Value: 294%Dose: 5 mgEvidence strength: Established nutrient — this product provides a meaningful dose
A
FolateSupports DNA synthesis and neural tube development
Research: Established essential nutrientDaily Value: 50%Dose: 200 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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