- dossiers
Why is double cleansing essential?
Make-up, sunscreens, oxidized sebum, pollution: every day, the skin accumulates lipophilic substances that dull its radiance and hinder the effecti...
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Journal
56 Posts
- dossiers
3 Moisturizers Developed by Our Dermatologist That Will Transform Your Skin
In this article, Dr. Sylvie Peres helps you identify your skin type and choose the most suitable formulas for a consistent and effective routine.
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- dossiers
What we reject in our formulas: the dermatological vision of "Primum non nocere"
"Primum non nocere". First, do no harm.
This maxim, inherited from Hippocrates and taught to every doctor, has always guided Dr. Sylvie Peres' pr...
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- dossiers
Sun protection: a dermatologist's guide to long-lasting skin protection
By Dr. Sylvie Peres, dermatologist and founder of Alaena
Sun protection is now recognized as the most effective way to preserve skin quality over t...
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Why are mitochondria at the heart of skin aging?
Mitochondria and Skin Aging: Why Cellular Energy Has Become a Major Issue in Skin Longevity
Skin aging is not solely a result of the passage of tim...
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Omega-3s and Cell Membranes: Why Membrane Fluidity Is Essential for Skin
The skin is a living ecosystem whose balance depends on the proper functioning of billions of cells. At the heart of this biological activity, cell...
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Endocrine disruptors: is your routine safe?
Invisible but active in micro-doses, endocrine disruptors interfere with fundamental biological balances. The skin, in direct contact with our envi...
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Skin Photoaging: How the Sun Accelerates Skin Aging
Each exposure to the sun activates silent and cumulative biological mechanisms. Gradually, the skin loses firmness, wrinkles appear, and the comple...
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- dossiers
How to restore glowing skin after winter?
Coming out of winter, skin often appears dull, with an uneven texture and slowed cellular renewal. More than an accumulation of products, it is the...
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