Sisleÿa L'Integral Anti-Age Firming Concentrated Serum

Sisley · Skincare

Sisleÿa L'Integral Anti-Age Firming Concentrated Serum

Verdict pending

Not assessed yet

We've indexed the prices and the formula, but we won't publish a verdict until we've assessed it.

What we've checked so far →

What the brand claims

In the brand’s own words, quoted as written.

“Sisleÿa L'Integral Anti-Age Firming Concentrated Serum is a targeted serum formulated to support firmness in the skin.”

Quoted from the Sisley product page

We quote these claims without judging them here — the verdict above weighs them against the evidence further down this page.

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Ingredients54 ingredients

The full INCI list, as published by the brand.

AquaGlycerinCaprylyl MethiconeButyrospermum Parkii ButterOctyldodecanolPentylene GlycolPvpC9-12 AlkaneHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate CopolymerTocopheryl AcetateAvena Sativa Kernel ExtractSaccharide HydrolysateRosa Canina Fruit ExtractAdenosineOriganum Majorana Leaf ExtractPolygonum Bistorta Root ExtractSalix Alba Leaf ExtractAlbizia Julibrissin Bark ExtractHydrolyzed Soy ProteinHydrolyzed Yeast ProteinLavandula Oil/ExtractThymus Mastichina Flower OilOctyldodecyl XylosidePEG-30 DipolyhydroxystearateButylene GlycolPolysilicone-11MaltodextrinPolysorbate 60Sorbitan IsostearateDisodium EdtaHexylene GlycolGlycine Soja OilCaprylyl Glycol1,2-HexanediolXanthan GumPhenoxyethanolSorbic AcidSodium BenzoateTocopherolLinaloolLinalyl AcetatePineneBeta-CaryophylleneTerpineolLimoneneGeraniolWaterLavandula Angustifolia OilHydrogenated Soybean OilEthylhexylglycerinPolyacrylate Crosspolymer-6Iris Florentina Root ExtractYeast ExtractTheobroma Cacao Seed Extract

Where to buy

4 retailers · NetherlandsPrices exclude shipping
01Notino€388.45 °02Ici Paris Xl€508.00 °03Sisley€508.00 °
04DelooxOut of stock€321.99
° = over 3 days old
What we've checked so far

We publish what we have while the assessment is still queued, and we're upfront about what's missing.

What we looked at

  • Full INCI list, cross-checked against the brand's published formula.
  • 90-day price history across 4 retailers, excluding shipping.
  • 92 external ratings aggregated from review sites and retailers.

What we did not look at

  • Our formula assessment — queued, not yet run.
  • Shipping costs — not yet in all retailer feeds.
  • Corol community reviews — none submitted yet.
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What buyers say elsewhere

92 ratings from external review sites and retailers — scores only, we don't republish their words. Corol community reviews haven't started yet.

External average

4.8/ 5

92 ratings · not part of the verdict

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€321.99From Deloox · 4 retailers