The current sub-text under “Dein Vorrat” focuses on flavor preference (“Lieblingssorte gefunden?”) and restocking behavior. However, it doesn’t emphasize the strongest purchase motivation: whiter teeth. Users may overlook the key benefit when deciding whether to restock.
Objective:
To increase conversions from the Vorrat section by reframing the supporting sub-text to reinforce the key motivation—maintaining white teeth—while keeping the purpose of the section (restocking) clear.
If we update the subheading to connect restocking with maintaining white teeth, then users will be more likely to click and convert, because the copy aligns with their primary motivation.
German: Lieblingssorte schon gefunden? Bestelle jetzt Deinen Vorrat!
English: Already found your favorite flavor? Order yours now!

Variation 1
German: Sorge vor – für Dein strahlend weißes Lächeln
English: Stock up – for your radiant white smile

Variation 2
German: Lagere nach, damit Deine Zähne weiß bleiben
English: Refill now to keep your teeth white

Variation 3
German: Jetzt auffüllen und Dein Lächeln behalten
English: Restock now and keep your smile

Variation 4
German: Damit Du nie auf Dein Pulver für weiße Zähne verzichten musst
English: So you never run out of your white-teeth powder

Variation 5
German: Lieblingssorte gefunden? Jetzt nachfüllen für weiße Zähne
English: Found your favorite? Refill now for white teeth

Impact (8/10): Applies to a key section likely driving repeat purchases; reinforces top motivation (whiteness).
Confidence (7/10): Directly based on client feedback and psychological triggers (benefit-driven).
Ease (9/10): Text-only change, no development required.
Total ICE Score: 24/30
VWO link
Winner vs Control
Winner: V3 Jetzt auffüllen und Dei...
Revenue uplift: €1,187.73
CR uplift: +22.96%
Total uplift from all winning variations
V2 Lagere nach, damit Dei...: €535.06 | +13.28%
V3 Jetzt auffüllen und Dei...: €1,187.73 | +22.96%
V4 Damit Du nie auf Dein ...: €931.92 | +17.59%
Total uplift: €2,654.71 | +18.03%