Hydrabio Hyalu serum

Description

AQUA, BUTYLENE GLYCOL, GLYCERIN, PROPANEDIOL, PENTYLENE GLYCOL, NIACINAMIDE (Vitamin B3), POLYSORBATE 20 (Nonionic surfactant), XANTHAN GUM, HYDROLYZED HYALURONIC ACID (Hydrolyzed hyaluronic acid), FRUCTOOLIGOSACCHARIDES (Prebiotic), SODIUM CITRATE, CITRIC ACID, CARNOSINE (Peptide), ADENOSINE (Active), SACCHARIDE ISOMERATE, SODIUM HYALURONATE (Hyaluronic acid), Peumus boldus leaf extract (Boldo), HEXYLDECANOL, 1,2-HEXANEDIOL, CAPRYLYL GLYCOL, Apple Seed Extract (Apple), Brassica campestris sterols (Rapeseed), TOCOPHEROL (Vitamin E), PERFUM (Perfume)

My Doctor's Diagnosis: Analysis and Target

Visit Hydrabio Hyalu serum from Bioderma is primarily intended for dehydrated, dull skin or skin showing the first signs of aging (fine lines, loss of radiance). Its formula aims to restore deep hydration and strengthen the skin barrier. My expert opinion is that this serum is part of a modern dermo-cosmetic approach, targeting both the prevention of aging and the correction of dehydration, while respecting skin sensitivity.

Formula Analysis: Key Assets

Three major active ingredients stand out in this serum:

• Hyaluronic acid (hydrolyzed and sodium hyaluronate) These two forms of hyaluronic acid work synergistically to intensely hydrate the skin by retaining water in the superficial and deep layers of the epidermis. Their action plumps the skin and visibly reduces fine lines.
• Niacinamide (vitamin B3) : This multifunctional active ingredient improves the skin's barrier function, soothes irritation, and evens out the complexion. It also helps strengthen the skin's resistance to external aggressions.
• Fructooligosaccharides (prebiotics) : They contribute to the balance of the skin microbiome, promoting healthier, less reactive skin.

The presence of peptides (carnosine) and antioxidants (vitamin E) completes the formula, offering protection against oxidative stress and premature aging.

Tips and Application Ritual

I apply this serum morning and/or evening to clean skin, before moisturizer. It is compatible with most active ingredients, including antioxidants and sunscreens. However, I avoid combining it with products that are highly concentrated in exfoliating acids to limit the risk of irritation.

My Final Verdict & Safety Opinion

This serum stands out for its moisturizing effectiveness, light texture, and high tolerance. Its subtle fragrance is suitable for most people, but may not appeal to those with ultra-sensitive skin. In conclusion, it is an excellent choice for restoring moisture and preventing the first signs of aging, while respecting the skin's physiology.

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