ISDIN vs ISDIN — side by side, no bias.
Our pick
Eryfotona Actinica SPF 50+
9.2/10 · ISDIN
| Eryfotona Actinica SPF 50+ | Eryfotona AK Oil-Free SPF 100+ | |
|---|---|---|
| Brand | ISDIN | ISDIN |
| Category | sunscreen | sunscreen |
| Editor Rating | 9.2/10 ★ | 8.8/10 |
| Category | sunscreen | sunscreen |
| Texture | Lightweight emulsion | Oil-free fluid |
| Finish | Smooth, semi-matte, no white cast | Dry-touch matte |
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| Verdict | ISDIN's photolyase-DNA-repair sunscreen — the most clinically considered photoprotection in the Spanish dermocosmetic lineup, and one of the rare commercial sunscreens with a mechanism beyond UV-filter blocking. The formula stacks broad-spectrum mineral and chemical filters with patented DNA Repairsomes — photolyase enzymes derived from blue-green algae plankton that actively reverse UV-induced thymine dimer DNA damage already in the skin. The plankton extract is the differentiator: most sunscreens prevent damage, Eryfotona prevents AND repairs. Spanish dermatologists prescribe it for actinic keratosis patients, post-procedure photoprotection, and high-sun-exposure prophylaxis. At $55 for 100ml, mid-tier pricing — but the photolyase technology makes it functionally unique. | ISDIN's Eryfotona AK Oil-Free is the actinic-keratosis-strength sister of the cult Eryfotona Actinica — same DNA Repairsomes (photolyase enzymes from plankton extract) for active DNA-damage repair, but in an oil-free SPF 100+ format for oily and acne-prone skin. Mineral + chemical hybrid filters, plus Tinosorb S and ethylhexyl triazone for full broad-spectrum. Spanish dermatology gold standard for skin with prior actinic damage. |
