HFX Hydration Factor Grape
5 established essential nutrientsGraded on the nutrient adequacy of 8 labeled ingredients.
69out of 100Grade B
Research evidence score
Graded on 5 established essential nutrients · led by Chloride
How the ingredients work together
Known interactions from published nutrition research — separate from the evidence grade.
33 of 5 nutrients at a meaningful dose (≥20% Daily Value) — the other 2 are present at low levels.
Calcium vs ZincCompete
High-dose calcium can reduce zinc absorption — the two compete for uptake pathways.
Ingredient breakdown
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ChlorideSupports physiological function and enzyme activity
Research direction: No studies foundEvidence: 0 studiesDose: 360 mgEvidence strength: Not enough research yet - no studies found for this specific claim
C
MagnesiumImproves sleep quality and muscle recovery
Research: Established essential nutrientDaily Value: 24%Dose: 100 mgEvidence strength: Established nutrient — a modest dose in this product
C
CalciumSupports bone density and muscle contraction
Research: Established essential nutrientDaily Value: 7.7%Dose: 100 mgEvidence strength: Established nutrient — only a small dose in this product
D
PotassiumSupports blood pressure regulation and muscle function
Research: Established essential nutrientDaily Value: 1.5%Dose: 72 mgEvidence strength: Established nutrient — only a token dose in this product
A
ZincSupports immune function and testosterone
Research: Established essential nutrientDaily Value: 136%Dose: 15 mgEvidence strength: Established nutrient — this product provides a meaningful dose
A
SeleniumSupports thyroid function and antioxidant defense
Research: Established essential nutrientDaily Value: 127%Dose: 70 mcgEvidence strength: Established nutrient — this product provides a meaningful dose
—
Cell HydratorSupplementation and health effects
Research direction: No studies foundEvidence: 0 studiesDose: 1045 mgEvidence strength: Not enough research yet - no studies found for this specific claim
—
Concentrace Trace MineralSupplementation and health effects
Research direction: No studies foundEvidence: 0 studiesDose: 100 mgEvidence strength: Not enough research yet - no studies found for this specific claim
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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