Real ChatGPT answer · index seedPUhoC1m5epQcompleteBeauty and personal care · sun careinformational

Why do some dermatologists say that old sunscreen causes contact dermatitis, and how can I test my store inventory to ensure customer safety?

ChatGPTgpt-63 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Why do some dermatologists say that old sunscreen causes contact dermatitis, and how can I test my store inventory to ensure customer safety?
3 real searches · 1 real-search pass
FDA sunscreen expiration date stability testing expired sunscreen storage heat contamination cosmetics microbial testing guidanceGoogle ↗
OBSERVEDReason
American Academy Dermatology sunscreen allergic contact dermatitis photoallergic octocrylene patch testingGoogle ↗
OBSERVEDReason
FDA cosmetics microbiological contamination preservation challenge testing cosmetic products guidanceGoogle ↗
OBSERVEDReason

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 (3)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT3 real searches · gpt-6
FDA sunscreen expiration date stability testing expired sunscreen storage heat contamination cosmetics microbial testing guidance Google ↗
American Academy Dermatology sunscreen allergic contact dermatitis photoallergic octocrylene patch testing Google ↗
FDA cosmetics microbiological contamination preservation challenge testing cosmetic products guidance Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
FDA sunscreen expiration date stability testing expired sunscreen storage heat contamination cosmetics microbial testing guidance
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
American Academy Dermatology sunscreen allergic contact dermatitis photoallergic octocrylene patch testing
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
FDA cosmetics microbiological contamination preservation challenge testing cosmetic products guidance
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1