The INKEY List
Advanced Retinal Serum for Fine lines + Wrinkles
A high-strength retinal serum that smooths wrinkles, fades dark spots, and visibly firms skin.
It contains 0.2% encapsulated retinaldehyde and 2% Sirtalice. The formula is described as being for experienced retinoid users and is intended for normal, dry, and combination skin.
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- All 28 ingredients with roles & concentrations
- 4 clinical claims reviewed
- Source attribution: brand-claimed vs. ingredient-derived vs. editor-curated — plus a verdict tailored to your skin