Learn what photoaging is, how free radical damage drives it and why ISDIN builds DNA Repairsomes and antioxidants into its sunscreens.
Photoaging starts long before the first line or dark spot shows up. Chrissy, Director of Product Operations, and Patty McIntyre, National Education Manager at ISDIN, get into the science behind it, the technology ISDIN layers into its sunscreens and why a complete routine anchored by a daytime vitamin C and a nighttime retinoid both defends against and corrects sun-related changes.
Free radicals form in the skin after UV exposure and go on to break down collagen and elastin over time, which is where lines, laxity and uneven tone come from. Sunscreen slows that process by limiting how much UV reaches skin in the first place, though standard sunscreens on their own leave the free radical piece unaddressed. ISDIN's Eryfotona collection pairs broad-spectrum mineral filters with DNA Repairsomes and antioxidants, so a single application covers prevention and correction at once. The full class covers the clinical data, the rest of the regimen and a live Q&A with Patty.
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