← Scan another product

Lemonade Flavored Vitamin C Nutrient Enhanced Water Beverage, Lemonade

Backed by 10 studies

Overall grade based on research across 8 ingredients.

F

23out of 100Grade F

Research evidence score

Weighed against 10 published studies · led by Calcium

Thin on evidence. Calcium and Vitamin B6 have real research behind them, but Magnesium, Vitamin C and Zinc (+3 more) don't have enough studies yet.

How the ingredients work together

Known interactions from published nutrition research — separate from the evidence grade.

Vitamin C + Vitamin EWork together

Vitamin C regenerates oxidized vitamin E, recycling its antioxidant capacity.

Magnesium + B6Work together

B6 supports cellular magnesium uptake; the combination is better studied than magnesium alone for some uses.

Calcium vs ZincCompete

High-dose calcium can reduce zinc absorption — the two compete for uptake pathways.

Compare with another product

Ingredient breakdown

C

CalciumSupports bone density and muscle contraction

Research direction: InconclusiveEvidence: 5 studiesEvidence strength: Moderate - supportive but mixed

—

MagnesiumImproves sleep quality and muscle recovery

Research direction: No studies foundEvidence: 0 studiesEvidence strength: Not enough research yet - no studies found for this specific claim

—

Vitamin CSupports immune function and antioxidant defense

Research direction: No studies foundEvidence: 0 studiesEvidence strength: Not enough research yet - no studies found for this specific claim

—

ZincSupports immune function and testosterone

Research direction: No studies foundEvidence: 0 studiesEvidence strength: Not enough research yet - no studies found for this specific claim

—

Vitamin EProtects against oxidative damage

Research direction: No studies foundEvidence: 0 studiesEvidence strength: Not enough research yet - no studies found for this specific claim

—

Pantothenic AcidSupports adrenal function and energy metabolism

Research direction: No studies foundEvidence: 0 studiesEvidence strength: Not enough research yet - no studies found for this specific claim

—

Vitamin ASupports vision and immune function

Research direction: No studies foundEvidence: 0 studiesEvidence strength: Not enough research yet - no studies found for this specific claim

C

Vitamin B6Supports energy metabolism and neurotransmitter synthesis

Research direction: InconclusiveEvidence: 5 studiesEvidence 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 →

Check what's really in your products

Scan any label and see what the research actually says.