Pure Hydration Watermelon
Backed by 5 studiesOverall grade based on research across 8 ingredients.
66out of 100Grade B
Research evidence score
Weighed against 5 published studies · led by Riboflavin
How the ingredients work together
Known interactions from published nutrition research — separate from the evidence grade.
33 of 7 nutrients at a meaningful dose (≥20% Daily Value) — the other 4 are present at low levels.
Ingredient breakdown
A
RiboflavinSupports cellular energy production and antioxidant defense
Research: Established essential nutrientDaily Value: 100%Dose: 1.3 mgEvidence strength: Established nutrient — this product provides a meaningful dose
A
NiacinSupports cholesterol metabolism and cellular energy
Research: Established essential nutrientDaily Value: 125%Dose: 20 mgEvidence strength: Established nutrient — this product provides a meaningful dose
A
Vitamin B12Supports energy and nerve function
Research: Established essential nutrientDaily Value: 200%Dose: 4.8 mcgEvidence strength: Established nutrient — this product provides a meaningful dose
D
CalciumSupports bone density and muscle contraction
Research: Established essential nutrientDaily Value: 2%Dose: 26 mgEvidence strength: Established nutrient — only a token dose in this product
D
PhosphorusSupports bone mineralization and energy metabolism
Research: Established essential nutrientDaily Value: 4%Dose: 50 mgEvidence strength: Established nutrient — only a token dose in this product
D
MagnesiumImproves sleep quality and muscle recovery
Research: Established essential nutrientDaily Value: 2.9%Dose: 12 mgEvidence strength: Established nutrient — only a token dose in this product
C
PotassiumSupports blood pressure regulation and muscle function
Research: Established essential nutrientDaily Value: 8.5%Dose: 400 mgEvidence strength: Established nutrient — only a small dose in this product
C
TaurineSupports cardiovascular function and exercise performance
Research direction: InconclusiveEvidence: 5 studiesDose: 150 mgEvidence strength: Moderate - supportive but mixed
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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