The Prompt Group

Routines and Safety · Canada

What does the DIN on a sunscreen mean in Canada?

Research summary

ChatGPT, Perplexity and Google AI Overview answered "What does the DIN on a sunscreen mean in Canada?" 3 times on 6 October 2026 without naming a single brand. canada.ca is cited most in these answers, 19 times, then dermatologyreviewpanel.ca with 3. Between them, the 3 answers to this question on routines and safety cite 16 different domains, 35 citations to the top 12.

Data as of Collected 6 October 2026 from ChatGPT, Perplexity, Google AI OverviewMethodology v1Corrections

What each engine cited instead of naming a brand

Each engine's latest answer to "What does the DIN on a sunscreen mean in Canada?": none named a brand
EngineAnsweredSources it cited mostDomains cited
ChatGPT6 October 2026canada.cadermatologyreviewpanel.cajustice.gc.ca4
Perplexity6 October 2026iaac-aeic.gc.cacanlii.orgiuscanada.com9
Google AI Overview6 October 2026cosmeticsandtoiletries.comdermatologyreviewpanel.cafacebook.com5

Sources cited

  1. canada.ca19
  2. dermatologyreviewpanel.ca3
  3. justice.gc.ca3
  4. iaac-aeic.gc.ca2
  5. canlii.org1
  6. cosmeticsandtoiletries.com1
  1. facebook.com1
  2. hc-sc.gc.ca1
  3. iuscanada.com1
  4. lac-bac.gc.ca1
  5. news.gc.ca1
  6. olyannaskincare.com1
Free with a work email

See how AI ranks your brand, engine by engine

  • Your brand's share on ChatGPT, Perplexity and Google AI Overview
  • Your gap to any rival, topic by topic, in points
  • Every answer that names you, word for word, across 50 questions

Then one work email opens it. No card, no call.