Daily SPF 30+ Sunscreen

RESEARCH

Daily broad-spectrum sunscreen meaningfully reduces photoaging and skin-cancer risk.

COMMUNITY

Widely loved as a non-negotiable step — the main complaint is dated formulas leaving a white cast, which modern ones have mostly fixed.

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SAFETYNo notable risks for typical use — just watch for fragrance/chemical-filter sensitivity if you have reactive skin.

WHAT THE RESEARCH SAYS

Multiple RCTs show daily SPF use reduces visible photoaging within 12 months.

Long-term cohort studies link daily use to lower rates of squamous cell carcinoma.

Broad-spectrum formulas outperform UVB-only on pigmentation outcomes.

Reapplication every ~2 hours sun exposure is required to retain stated SPF.

WHAT PEOPLE SAY

COMMUNITY SENTIMENT

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COMMENTS

Add context that might help others — skin type, conditions like PCOS, what you'd tried before. The more specific, the more useful.

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