Which hair growth vitamins have the highest clinical backing for women over forty experiencing thinning edges and overall density loss?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Which hair growth vitamins have the highest clinical backing for women over forty experiencing thinning edges and overall density loss?
3 real searches · 1 real-search pass
clinical evidence supplements vitamins hair loss women iron vitamin D zinc biotin female pattern hair loss dermatology reviewGoogle ↗
OBSERVEDReason
American Academy Dermatology hair loss vitamins supplements biotin iron vitamin D women thinning hairGoogle ↗
OBSERVEDReason
traction alopecia edges women central centrifugal cicatricial alopecia early diagnosis dermatologyGoogle ↗
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
clinical evidence supplements vitamins hair loss women iron vitamin D zinc biotin female pattern hair loss dermatology review Google ↗
American Academy Dermatology hair loss vitamins supplements biotin iron vitamin D women thinning hair Google ↗
traction alopecia edges women central centrifugal cicatricial alopecia early diagnosis dermatology 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
- Thinning hair and hair loss: Could it be female pattern hair loss? · aad.org
- The Role of Vitamins and Minerals in Hair Loss: A Review · pmc.ncbi.nlm.nih.gov
- Hair loss: Diagnosis and treatment · aad.org
- Thinning hair and hair loss: Could it be female pattern hair loss? · aad.org
- Traction Alopecia | Hair Disorders | JAMA Dermatology · jamanetwork.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
clinical evidence supplements vitamins hair loss women iron vitamin D zinc biotin female pattern hair loss dermatology review OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
American Academy Dermatology hair loss vitamins supplements biotin iron vitamin D women thinning hair OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
traction alopecia edges women central centrifugal cicatricial alopecia early diagnosis dermatology OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |