Hey ChatGPT, what are the best vitamin c serums for fading stubborn dark spots from acne without irritating sensitive skin this year?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Hey ChatGPT, what are the best vitamin c serums for fading stubborn dark spots from acne without irritating sensitive skin this year?
1 real search · 1 real-search pass
best vitamin C serums sensitive acne-prone skin post acne hyperpigmentation 2026 dermatologist recommendations ingredientsGoogle ↗
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 vitamin C serums sensitive acne-prone skin post acne hyperpigmentation 2026 dermatologist recommendations ingredients Google ↗
- Shop Vanicream · ulta.com
- Shop Aveeno · ulta.com
- Shop CeraVe · ulta.com
- Shop Medik8 · sephora.com
- Shop The Ordinary · ulta.com
- 7 Best Vitamin C Serums for Sensitive Skin That Deliver Glow, Not Irritation · allure.com
- Tested and Reviewed: 15+ Best Vitamin C Serums of 2026 · nbcnews.com
- 10 Best Vitamin C Serums, According to Dermatologists and Testers · goodhousekeeping.com
- 12 Best Serums for Acne-Prone Skin 2026, According to Dermatologists · prevention.com