ECOLOGICAL COMPOUND ADVANCED FORMULA
Your skin at its very best
Sisley unveils the advanced formula of its global best-seller. More powerful, more complete yet still as sensory and universal, the advanced formula of the Ecological Compound offers unique efficacy on the skin ecosystem.

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A visionary concept
Skin ecology has been at the heart of Ecological Compound since its launch in 1980 and is based on the scientific principle that our skin is a complex ecosystem in constant interaction with the external environment. It is composed of microorganisms that make up its skin flora, also called its microbiome. Maintaining this ecosystem in perfect balance is essential for stronger, more beautiful and more resilient skin.

More resilient skin

Balanced, revitalised, more resilient
Skin is better equipped to defend itself against the harmful effects of the environment.
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Nourished and hydrated for the long term
The skin becomes more comfortable and supple. Its quality is improved with each application, becoming toned, smoother and softer, and the complexion more luminous.

Full of vitality
The skin is perfectly prepared for the rest of the skincare routine.

Essential and universal
Ecological Compound advanced formula is a universal product. It has been designed for women and men of all ages and skin types, and formulated to fit into all skin care routines. Its light and non-greasy "second skin" texture is quickly absorbed and leaves the skin matte.

Fundamental skincare by Sisley
How to apply:
- After lotion and serum, just before daily care
- Alone or ideally in combination with All Day All Year