Real ChatGPT answer · index seedsqhdYPPMf18completeBeauty and personal care · hair careinformational
What does scientific research say about the efficacy of hair growth vitamins containing collagen and saw palmetto for middle aged adults
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The searches the AI actually ran for this prompt.
SEED QUERY
What does scientific research say about the efficacy of hair growth vitamins containing collagen and saw palmetto for middle aged adults
3 real searches · 1 real-search pass
systematic review collagen supplementation hair growth human clinical evidence hair lossGoogle ↗
OBSERVEDReason
saw palmetto androgenetic alopecia randomized trial systematic review meta-analysis hair loss 2023 2024Google ↗
OBSERVEDReason
American Academy Dermatology hair loss supplements vitamins deficiency biotin evidence minoxidil pattern hair lossGoogle ↗
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)
Classes come from the query-classifier (a local Laya model). 2 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
systematic review collagen supplementation hair growth human clinical evidence hair loss Google ↗
saw palmetto androgenetic alopecia randomized trial systematic review meta-analysis hair loss 2023 2024 Google ↗
American Academy Dermatology hair loss supplements vitamins deficiency biotin evidence minoxidil pattern hair loss Google ↗
- Evaluation of the Safety and Effectiveness of Nutritional Supplements for Treating Hair Loss: A Systematic Review · pubmed.ncbi.nlm.nih.gov
- Evaluation of the Safety and Effectiveness of Nutritional Supplements for Treating Hair Loss: A Systematic Review | Complementary and Alternative Medicine | JAMA Dermatology · jamanetwork.com
- Evaluating the Effectiveness of Commercial Oral Supplements for Hair Growth: A Systematic Review and Meta‐Analysis · pmc.ncbi.nlm.nih.gov
- Evaluating the Effectiveness of Commercial Oral Supplements for Hair Growth: A Systematic Review and Meta‐Analysis - Alanazi - 2026 - Journal of Cosmetic Dermatology · onlinelibrary.wiley.com
- Hair loss: Diagnosis and treatment · aad.org
- Natural Hair Supplement: Friend or Foe? Saw Palmetto, a Systematic Review in Alopecia · pmc.ncbi.nlm.nih.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
systematic review collagen supplementation hair growth human clinical evidence hair loss OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
saw palmetto androgenetic alopecia randomized trial systematic review meta-analysis hair loss 2023 2024 OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
American Academy Dermatology hair loss supplements vitamins deficiency biotin evidence minoxidil pattern hair loss OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |