Sisley Paris Sisleÿa L'Intégral Anti-Âge Longevity Essential Serum Review | SkinSourcer
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The Shelf · The $300 Face: Skincare Over $300 That Has to Explain Itself

Sisley Paris Sisleÿa L'Intégral Anti-Âge Longevity Essential Serum
No. 08 in Edit 050

Sisley Paris Sisleÿa L'Intégral Anti-Âge Longevity Essential Serum

Serums France Approx. $720

Sisley designed this serum for what it calls advanced signs of aging: thinning, yellowing, loss of density. Beta-glucans, two weights of hyaluronic acid and a lentil extract for pores, in a texture that goes on before any of the three Sisleÿa creams.

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Why we like the Sisleÿa L'Intégral Anti-Âge Longevity Essential Serum

  • Formulated for later skin, and says so
  • Beta-glucans and two weights of hyaluronic acid
  • Light enough to layer under a rich cream
Texture
A light, silky serum
Key ingredients
Beta-glucans · Two-weight hyaluronic acid · Lentil seed extract · Ginkgo extract
Fragrance
Contains fragrance
Skin type
Mature
Best for
Skin past fifty · Morning and evening · Under any of the three Sisleÿa creams
Works on
Loss of firmness · Pigmentation · Dryness
Made in
France
Where to buy
Dermstore
Price when checked
$720 on 2026-09-09
Listing checked
2026-09-06

Our verdict on the Sisley Paris Sisleÿa L'Intégral Anti-Âge Longevity Essential Serum

The Sisleÿa serum for later.

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Where the Sisleÿa L'Intégral Anti-Âge Longevity Essential Serum sits on The Shelf

Ten luxury skincare products arranged on a shelf Edit 050 · THE $300 FACE The $300 Face: Skincare Over $300 That Has to Explain Itself At this price, "luxurious" is not a reason. Ten formulas with something more interesting going on.

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Reviewed 2026-09-06. Sisley Paris Sisleÿa L'Intégral Anti-Âge Longevity Essential Serum appears in The $300 Face: Skincare Over $300 That Has to Explain Itself. Every product on The Shelf is listed in the product index.