Problem Statement:
The current heading “Dein Vorrat” (Your stock) is generic and may not immediately communicate the product’s core benefits or effectiveness. This could reduce engagement from users who are not yet fully convinced of the product’s value.
Objective:
Improve engagement and conversions by making the heading more benefit-oriented and focused on what motivates users to purchase – especially the desire for whiter teeth and refill convenience.
Hypothesis:
If we replace the generic heading with variants that emphasize key customer motivations (e.g., refill ease, whitening results, long-term savings), then users will be more inclined to engage and convert—because it connects more directly with their desires and values.
Dein Vorrat
(Your stock)

German: Vorrat für dein strahlendes Lächeln
English: Stock up for a radiant smile

German: Immer genug Zahnpulver auf Vorrat
English: Always enough powder in stock

German: Nie ohne – Dein Zahnpulver-Vorrat
English: Never without – your powder stock

German: Dein Vorrat für weiße Zähne, jederzeit
English: Your stock for white teeth, anytime

German: Sorge vor – für dein weißes Lächeln
English: Be prepared – for your white smile

Impact 7/10 Headings are high-visibility and impact how users scan sections.
Confidence 6/10 Matches previous positive client insights; client stated whitening is the strongest motivator.
Ease 9/10 Simple text replacement in a single module.
Total 22/30
VWO link
https://app.vwo.com/#/test/ab/65/edit/pages/?accountId=1091932
Winner vs Control
Winner: Dein Vorrat für weiße Zähne (V4)
Revenue uplift: €1,546.01
CR uplift: +3.36%
Total uplift from all winning variations
Dein Vorrat für weiße Zähne (V4): €1,546.01 | +3.36%
Total uplift: €1,546.01 | +3.36%
Recommendation
Directional win. Roll out V4,
