What do current industry reviews say about the efficacy of marine collagen versus biotin for hair growth in women over forty?
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The searches the AI actually ran for this prompt.
SEED QUERY
What do current industry reviews say about the efficacy of marine collagen versus biotin for hair growth in women over forty?
3 real searches · 1 real-search pass
marine collagen hair growth women evidence review randomized trial systematic review 2024 2025Google ↗
OBSERVEDReason
biotin hair loss women evidence review deficiency randomized trial dermatology review 2024 2025Google ↗
OBSERVEDReason
American Academy Dermatology biotin hair loss evidence supplements women 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
marine collagen hair growth women evidence review randomized trial systematic review 2024 2025 Google ↗
biotin hair loss women evidence review deficiency randomized trial dermatology review 2024 2025 Google ↗
American Academy Dermatology biotin hair loss evidence supplements women hair loss Google ↗
- 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
- Biotin for Hair Loss: Teasing Out the Evidence · pubmed.ncbi.nlm.nih.gov
- Biotin · ods.od.nih.gov
- Biotin Supplements for Hair and Nail Regrowth: A Caution for Oncologists · ascopubs.org
- Thinning hair and hair loss: Could it be female pattern hair loss? · aad.org
- Hair loss: Diagnosis and treatment · aad.org
- Hair loss: Tips for managing · aad.org
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
marine collagen hair growth women evidence review randomized trial systematic review 2024 2025 OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
biotin hair loss women evidence review deficiency randomized trial dermatology review 2024 2025 OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
American Academy Dermatology biotin hair loss evidence supplements women hair loss OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |