Skincare
·3 min read
SPF Myths Debunked: What Most People Get Wrong About Sunscreen
Common SPF myths that sabotage your anti-aging efforts: Myth 1—SPF 30 blocks 97% so SPF 50 isn't necessary (truth: SPF 50 blocks 98%, and the difference ma...
Trusted anti-aging guides backed by dermatological research
All articles tagged "sun safety".
2 articles
Common SPF myths that sabotage your anti-aging efforts: Myth 1—SPF 30 blocks 97% so SPF 50 isn't necessary (truth: SPF 50 blocks 98%, and the difference ma...
SPF measures protection against UVB rays (the burning wavelength). SPF 30 blocks 97% of UVB; SPF 50 blocks 98%. The difference seems small but matters for ...