Health claim
“Applying a broad-spectrum sunscreen with SPF 30 or higher every day reduces the risk of developing skin cancer.”
Claim checked — strong evidenceHigh risklongevity
Evidence Summary
Multiple well-designed studies consistently support this claim.
Extensive epidemiological and randomized studies show that regular use of broad-spectrum sunscreen SPF 30+ lowers incidence of both melanoma and non‑melanoma skin cancers.
Extracted from
The Most Science-Backed Skincare Routine | Dr. Danny GuoDr. Danny Guo
Dr. Danny Guo outlines a concise, evidence‑informed skincare routine, emphasizing simplicity and scientifically supported product choices.
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