Illiyoon

Illiyoon Ceramide Ato Sun Lotion

Ingredient analysis and how the ad lines read

Read on 2026-09-02

What is this product?

Illiyoon's Ceramide Ato Sun Lotion SPF50+ PA++++ is the one sunscreen here you cannot check before buying: Illiyoon publishes no ingredient list for it in either language, no claim copy and no pH, and its own site lists twenty other products in the Ceramide Ato line and no sun product at all.

What makes it different?

Within the Ceramide Ato line this is the only sun-protection product, set apart from the line's lotions, creams and soothing gel by its 선로션 name and its SPF and PA suffix. Across the category its distinction is not in the formula but in the paperwork: it is the only sunscreen here that Illiyoon does not carry a product page for on its own site. Treat the review record as real and the formula as unverified.

Did the ad claims hold up?

We checked the one line this product advertises against the ingredient list and public documents. None of them hold up. There is nothing behind them.

Claims translated from Korean, originals preserved.

no evidence1

  • Ceramide Ato Sun Lotion [SPF50+/PA++++]
    Korean original

    세라마이드 아토 선로션 [SPF50+/PA++++]

Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.

How we read these lines

Which articles cover it?

Articles on this site that write about this product.