Looking for the best sulfate free shampoo options for an itchy scalp that are safe for keratin treated hair as of this week.
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Looking for the best sulfate free shampoo options for an itchy scalp that are safe for keratin treated hair as of this week.
1 real search · 1 real-search pass
best sulfate-free shampoos itchy scalp keratin treated hair 2026 ingredients product recommendationsGoogle ↗
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 sulfate-free shampoos itchy scalp keratin treated hair 2026 ingredients product recommendations Google ↗
- Be Gentle, Be Kind Aloe + Oat Milk Ultra Soothing Shampoo · briogeohair.com
- Be Gentle, Be Kind Aloe + Oat Milk Ultra Soothing Shampoo · shop.briogeohair.com
- 10 Best Shampoos for Itchy Scalps That Offer Fast Relief · allure.com
- 16 Best Shampoos for Itchy Scalps 2026, Including Expert Picks · today.com
- The Shampoo Fragrance-Free · nationaleczema.org
- Kérastase Discipline Sulfate-Free Smoothing Shampoo for Frizzy Hair 8.5 oz/ 250 mL · sephora.com
- 8 Best Sulfate-Free Shampoos for Dry, Damaged, or Color-Treated Hair · glamour.com
- CeraVe Gentle Hydrating Shampoo for Normal to Dry Scalp & Hair 19 fl oz · walmart.com