Real ChatGPT answer · index seed0LmIvCRr8ZEcompleteBeauty and personal care · anti-aginginformational
What is the current scientific consensus on whether collagen peptides actually work when taken as a daily supplement for skin elasticity, or is it just another expensive wellness trend?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What is the current scientific consensus on whether collagen peptides actually work when taken as a daily supplement for skin elasticity, or is it just another expensive wellness trend?
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
systematic review meta-analysis oral collagen supplements skin elasticity hydration wrinkles randomized controlled trials 2025 industry funding bias Google ↗
oral collagen supplementation skin aging meta-analysis high quality studies industry funded 2025 Google ↗
- Effects of Collagen Supplements on Skin Aging: A Systematic Review and Meta-Analysis of Randomized Controlled Trials · pubmed.ncbi.nlm.nih.gov
- Effects of Collagen Supplements on Skin Aging: A Systematic Review and Meta-Analysis of Randomized Controlled Trials · doi.org
- Oral Collagen Peptides and Skin Rejuvenation: A Systematic Review and an Updated Meta‐Analysis of Randomized Controlled Trials · pmc.ncbi.nlm.nih.gov
- Oral Collagen Peptides and Skin Rejuvenation: A Systematic Review and an Updated Meta‐Analysis of Randomized Controlled Trials · pmc.ncbi.nlm.nih.gov
- Hydrolyzed Collagen for Skin Aging Meta‐Analyses Are Unreliable - Grimes - 2026 - Journal of Cosmetic Dermatology · onlinelibrary.wiley.com
- Will Oral Collagen Supplements Keep My Skin Healthy? · now.tufts.edu
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
systematic review meta-analysis oral collagen supplements skin elasticity hydration wrinkles randomized controlled trials 2025 industry funding bias OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
oral collagen supplementation skin aging meta-analysis high quality studies industry funded 2025 OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |