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Turn the comparison into one multiple and a bar chart

"3x more magnesium than our competitors" is backed by a bar chart of milligrams per named rival, so the headline claim is checkable on the same screen.

A headline reading 3x More Magnesium Than Our Competitors above a bar chart comparing milligrams of magnesium per serving across the brand and three named competitors
Magnaproduct pagecaptured Nov 2026source

What it is

The section leads with a single multiple, "3x More Magnesium Than Our Competitors", a two-line reason it matters, then a bar chart: the brand's 210mg across three magnesium forms against three named competitors at 60mg, 50mg and 26mg, each labelled with the single form it uses.

Why it works

A multiple is memorable in a way a table is not, and the chart directly under it lets the sceptical shopper verify the claim instead of taking it on trust. Naming the competitors raises the stakes, so the numbers have to be current and sourced; the payoff is a comparison the shopper can repeat to someone else.

How to test it

Hypothesis
Leading the comparison with a single quantified multiple and a bar chart of named competitors will lift add-to-cart rate versus a checkmark-only comparison grid.
Primary metric
Add-to-cart rate (product page sessions)
Guardrail metric
Scroll depth past the section, to confirm the chart is read rather than skipped

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