Are there any cheap alternatives to Obagi Vitamin C serum that actually work just as fast on stubborn dark spots because I cannot drop two hundred bucks right now?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are there any cheap alternatives to Obagi Vitamin C serum that actually work just as fast on stubborn dark spots because I cannot drop two hundred bucks right now?
1 real search · 1 real-search pass
Obagi Professional-C serum alternatives affordable vitamin C dark spots evidence L-ascorbic acid hyperpigmentation dermatologistGoogle ↗
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
Obagi Professional-C serum alternatives affordable vitamin C dark spots evidence L-ascorbic acid hyperpigmentation dermatologist Google ↗
- Shop Timeless · target.com
- Shop e.l.f. · walmart.com
- Shop Naturium · ulta.com
- Shop INKEY List · ulta.com
- Shop The Ordinary · ulta.com
- How to fade dark spots in darker skin tones · aad.org
- Post-inflammatory Hyperpigmentation in Skin of Color: Emerging Therapies and Treatment Algorithms · pmc.ncbi.nlm.nih.gov