Real ChatGPT answer · index seedfyPKEyeqLAYcompleteBeauty and personal care · nail carebrand

What specific Butter London nail treatments contain formaldehyde, and are there safer professional alternatives for weak brittle nails?

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
What specific Butter London nail treatments contain formaldehyde, and are there safer professional alternatives for weak brittle nails?
2 real searches · 1 real-search pass
Butter London nail treatment formaldehyde ingredients Horse Power Nail Rescue Strengthener formaldehydeGoogle ↗
OBSERVEDReason
Butter London nail treatments ingredients formaldehyde-free nail strengthener alternatives weak brittle nails professionalGoogle ↗
OBSERVEDComparison

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)
Short factOther / navigationalComparison50%ConsequenceReason50%DefinitionInstructionYes / no

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
Butter London nail treatment formaldehyde ingredients Horse Power Nail Rescue Strengthener formaldehyde Google ↗
Butter London nail treatments ingredients formaldehyde-free nail strengthener alternatives weak brittle nails professional Google ↗
  1. BUTTER LONDON’S TAKE ON CLEAN BEAUTY: EXPLAINED · butterlondon.co.uk
  2. Nail Strengtheners · butterlondon.com
  3. Nail Care and Treatments · butterlondon.com
  4. BFF Nail Treatment Event · butterlondon.com
  5. RescueRxx™ · cnd.com
  6. CND Rescue RXx · universalcompanies.com
  7. CND Strengthener RXx, 0.5 fl oz · universalcompanies.com
  8. Strengthener RXx 15 ml · insightcosmetics.com
  9. IBX® Repair · insightcosmetics.com
  10. IBX Strengthen, 0.35 fl oz · universalcompanies.com
  11. Nail Care Products · fda.gov
  12. Nail health in women · pmc.ncbi.nlm.nih.gov
  13. Nail Fragility | Disorders of the Hair and Nail: Diagnosis and Treatment | AccessDermatologyDxRx · dermatology.mhmedical.com
  14. Manicure and pedicure safety · aad.org

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Butter London nail treatment formaldehyde ingredients Horse Power Nail Rescue Strengthener formaldehyde
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
Butter London nail treatments ingredients formaldehyde-free nail strengthener alternatives weak brittle nails professional
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1