Sunscreen Myths That Went Viral — Fact-Checked
Your FYP lied to you. Let's clean it up.
AAD (2025): 64% of Gen Z respondents often forget sunscreen; only 34% cite cancer prevention as the top reason to wear it.
The AAD reports 64% of Gen Z respondents say they often forget to apply sunscreen.
Frequently asked questions
Does sunscreen cause cancer?
No credible evidence shows sunscreen causes cancer; the established science is that UV exposure causes skin cancer and sunscreen helps prevent it. The myth usually stems from misread filter-absorption studies or one-off benzene contamination findings (benzene is a manufacturing impurity, not a sunscreen ingredient).
Is DIY sunscreen safe?
No. Homemade sunscreens can't be reliably tested for SPF or even coverage, and ingredients like coconut oil or zinc stirred into a cream don't disperse evenly enough to protect skin. Dermatologists strongly advise against DIY sunscreen; use a regulated, lab-tested product.
Should I worry about benzene in sunscreen?
Benzene isn't a sunscreen ingredient — it's a contaminant detected in a limited number of products due to manufacturing issues, which prompted recalls. Its presence doesn't mean sunscreen is unsafe to use, and experts stress the proven risk of skipping sun protection is far greater. Buy from reputable brands.
r/SkincareScience: 'Can someone fact-check the anti-sunscreen TikToks?'
Sources & citations
- American Academy of Dermatology survey of U.S. adults, May 2025 (Gen Z sun habits)
- aad.org ↗