Sisleÿa Longevity Essential Serum
Serum formula facts and ingredient index.
Open this product: formula analysis and skin matchingFormula at a glance: first 12 indexed ingredients
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All indexed ingredients
Chinese names use the same ingredient dictionary as the main app. Select Chinese + English to compare each name with the original INCI. Unmapped names are left unchanged.
Not enough ingredient data is available.
Ingredients can vary by market and reformulation. Check your packaging. A partial list must not be treated as a complete formula.
Catalog verification date: 2026-09-01
What is this product?
Peacedskin currently lists this as serum. This page shows the formula information stored in the catalog. Data completeness is not an efficacy score or medical certification.
How to interpret the information
Ingredient lists help explain composition but do not alone establish clinical efficacy, comedogenicity or personal tolerance. Skin type, sensitivity, climate, routine and formula version all matter. This site does not provide medical diagnoses.