what causes nails to split right down the middle and what are the best strengthening polishes to buy this month
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
what causes nails to split right down the middle and what are the best strengthening polishes to buy this month
1 real search · 1 real-search pass
best nail strengthening polishes treatments for brittle splitting nails 2026 reviews ingredients formaldehyde-freeGoogle ↗
OBSERVEDComparison
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
best nail strengthening polishes treatments for brittle splitting nails 2026 reviews ingredients formaldehyde-free Google ↗
- Shop at Ulta · ulta.com
- Shop at Ulta · ulta.com
- Shop at Ulta · ulta.com
- Shop at CVS · cvs.com
- Shop at Ulta · ulta.com
- 11 Best Nail Strengtheners, Per Editor Testing and Dermatologists · prevention.com
- 6 Best Nail Strengtheners That Actually Work, Tested by Editors 2026 · glamour.com
- 12 Best Nail Strengtheners to Make Weak Nails Appear Healthy · goodhousekeeping.com