Real ChatGPT answer · index seedOYzQRqh9tEQcompleteBeauty and personal care · anti-agingbrand

What is the difference between vitamin C and niacinamide for fading red post acne marks on sensitive skin

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
What is the difference between vitamin C and niacinamide for fading red post acne marks on sensitive skin
2 real searches · 1 real-search pass
American Academy Dermatology post acne red marks post inflammatory erythema skincare niacinamide vitamin C sensitive skinGoogle ↗
OBSERVEDConsequence
DermNet postinflammatory erythema acne red marks treatmentGoogle ↗
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 (2)
Short factOther / navigationalComparison50%Consequence50%ReasonDefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT2 real searches · gpt-6
American Academy Dermatology post acne red marks post inflammatory erythema skincare niacinamide vitamin C sensitive skin Google ↗
DermNet postinflammatory erythema acne red marks treatment Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
American Academy Dermatology post acne red marks post inflammatory erythema skincare niacinamide vitamin C sensitive skin
OBSERVED
Google ↗
AI Mode ↗
—Consequence——1x
of 1
DermNet postinflammatory erythema acne red marks treatment
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1