- dossiers
Why does skin become drier during menopause?
At menopause, the skin often becomes drier, thinner, and less supple. Sensations of tightness or discomfort may appear, sometimes even when the ski...
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Journal
58 Posts
- dossiers
Perimenopause: what are the effects on the skin?
Perimenopause is a period of hormonal transition that precedes menopause. It can begin several years before the final cessation of periods and is a...
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- 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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- 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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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 for skin longevity
Skin aging is not solely the result of the passage of ...
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- dossiers
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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- dossiers
Endocrine disruptors: is your routine safe?
Invisible yet active in micro-doses, endocrine disruptors interfere with fundamental biological balances. The skin, in direct contact with our envi...
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