Hydrance Boost Serum

Description

AQUA, PROPANEDIOL, GLYCERIN, PENTYLENE GLYCOL, DIGLYCERIN, 1,2-HEXANEDIOL, NIACINAMIDE (Vitamin B3), SODIUM HYALURONATE (Hyaluronic acid), BETAINE (Sugar), CITRIC ACID, PERFUM (Perfume), PCA, Polygyceryl-4 caprate (Nonionic surfactant), SCLEROTIUM GUM, SODIUM CITRATE, SODIUM HYDROXIDE, AQUA

My Doctor's Diagnosis: Analysis and Target

Avène's Hydrance Boost serum is primarily intended for dehydrated, dull skin or skin prone to discomfort. Its formula aims to restore deep hydration, strengthen the skin barrier, and provide an immediate plumping effect. My expert opinion is that this product fits perfectly into Avène's dermo-cosmetic tradition, prioritizing tolerance and effectiveness for sensitive or fragile skin.

Formula Analysis: Key Assets

Three key active ingredients stand out in this serum:

• Hyaluronic acid (Sodium Hyaluronate) : known for its ability to retain up to 1,000 times its weight in water, it intensely hydrates and plumps the skin both on the surface and deep down.
• Niacinamide (Vitamin B3) : this multifunctional active ingredient soothes, strengthens the skin barrier, and improves the complexion's radiance. It also helps reduce redness and even out skin tone.
• Betaine : derived from sugar, it acts as an osmoprotectant, maintaining the water balance of cells and limiting water loss.

The synergy of these active ingredients guarantees long-lasting hydration, soothed skin, and a visibly more radiant complexion.

Tips and Application Ritual

I apply this serum morning and/or evening to clean skin, before moisturizer. It fits perfectly into a minimalist or more comprehensive routine. It is compatible with most active ingredients, particularly antioxidants (vitamin C) and soothing skincare products. However, I avoid layering it with skincare products that are highly concentrated in exfoliating acids to preserve skin tolerance.

My Final Verdict & Safety Opinion

Avène's Hydrance Boost serum stands out for its light, non-greasy texture and excellent tolerance. Its subtle fragrance can be a sensory asset, but may not be suitable for ultra-reactive skin. In conclusion, it is a high-quality moisturizer, ideal for restoring comfort and radiance while respecting skin sensitivity.

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