Is this physiological serum safe for sensitive or irritated skin?

Yes, the isotonic saline solution contains only sodium chloride and water, making it hypoallergenic and gentle enough for sensitive or irritated skin, though repeated use may cause mild dryness.

What is the role and benefit of sodium chloride in this formula?

Sodium chloride creates an isotonic environment that helps cleanse wounds, reduce nasal congestion, and soothe inflammation without disrupting the skin's natural balance.

How often should the serum be applied, and does it contain any controversial chemicals?

The serum can be applied as needed for nasal rinses or skin cleaning, and it contains no fragrances, preservatives, or other controversial ingredients, only sodium chloride and purified water.

Cosmia Baby • 40 pièces (0.208 kg)

Sérum physiologique

Beauty

Product Insights

This product is a sterile isotonic saline solution composed of 0.9 % sodium chloride in purified water, marketed for baby care. It offers a gentle, fragrance‑free formula that is suitable for nasal irrigation, wound cleaning and soothing irritated skin. However, the lack of moisturizing agents means it may feel drying if used excessively on the skin.

Comparative Analysis

Positioned as a sterile 0.9 % sodium chloride solution for infants, this Cosmia Baby physiological serum stands out in the baby care market for offering a fragrance‑free, preservative‑free formula ideal for nasal irrigation and wound cleansing.

Ingredients

Chlorure de sodium 0.9g, eau purifiée qsp 100 mL

84%

35%

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