Real ChatGPT answer · index seedEEJ9iZU8CkUcompleteBeauty and personal care · cosmeticsinformational
Are there any specific biotin or collagen supplements that actually cure brittle fingernails based on recent dermatology reviews?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are there any specific biotin or collagen supplements that actually cure brittle fingernails based on recent dermatology reviews?
2 real searches · 1 real-search pass
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)
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
2024 2025 dermatology review brittle nails biotin collagen supplements evidence nail fragility review Google ↗
American Academy Dermatology brittle nails biotin supplements evidence biotin lab tests nail health Google ↗
- Vitamins for the Management of Nail Disease: A Literature Review · pubmed.ncbi.nlm.nih.gov
- Biotin · ods.od.nih.gov
- Nail Supplements: When, How, and Why? · pubmed.ncbi.nlm.nih.gov
- Nail Supplements: When, How, and Why? · pmc.ncbi.nlm.nih.gov
- Brittle Nails · dermatology.ca
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2024 2025 dermatology review brittle nails biotin collagen supplements evidence nail fragility review OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
American Academy Dermatology brittle nails biotin supplements evidence biotin lab tests nail health OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 |