Niacinamide 10 Serum – 30 ml

Description

ALOE BARBADENSIS LEAF EXTRACT (Aloe vera), NIACINAMIDE (Vitamin B3), PROPANEDIOL, GLYCERIN, 1,2-HEXANEDIOL, ZINC PCA (Zinc), SODIUM HYALURONATE (Hyaluronic acid), ALLANTOIN (Active ingredient derived from comfrey), DIPOTASSIUM GLYCYRRHIZATE (Active ingredient derived from licorice), Witch Hazel Leaf Extract (Witch hazel), Rosmarinus officinalis extract (Rosemary), Eucalyptus globulus leaf extract (Eucalyptus), Thymus vulgaris extract (Thyme), ASPALATHUS LINEARIS EXTRACT

My Doctor's Diagnosis: Analysis and Target

Visit Niacinamide 10 Serum of the brand Cos de Baha is primarily intended for skin prone to blemishes, excess sebum, enlarged pores, and pigmentation spots. Its high concentration of niacinamide (10%) makes it an excellent choice for combination to oily skin, but it is also suitable for sensitive skin thanks to the presence of soothing active ingredients. My expert opinion is that this serum is a multifunctional skincare product that corrects, regulates, and protects, suitable for daily use to improve overall skin quality.

Formula Analysis: Key Assets

Three major active ingredients stand out in this formula:

• Niacinamide (Vitamin B3) : known for its anti-inflammatory properties, it regulates sebum production, tightens pores, and reduces pigmentation spots. It also promotes ceramide synthesis, thereby strengthening the skin barrier.
• Zinc PCA : this active ingredient regulates excess sebum and has antibacterial properties, making it an excellent choice for acne-prone skin.
• Sodium Hyaluronate (Hyaluronic Acid) : it intensely moisturizes the skin, improves its elasticity, and promotes skin repair.

The synergy of these active ingredients gives the product proven effectiveness in regulating sebum, preventing blemishes, and improving the complexion's radiance.

Tips and Application Ritual

I apply this serum morning and/or evening to clean, dry skin before moisturizer. It is compatible with most active ingredients, including hyaluronic acid and antioxidants. However, I recommend avoiding immediate combination with products that are highly concentrated in exfoliating acids (AHA/BHA) or pure vitamin C, in order to limit the risk of irritation.

My Final Verdict & Safety Opinion

This serum stands out for its balanced, non-comedogenic formula that is well tolerated, even by sensitive skin. Its light texture absorbs quickly without leaving a greasy residue. The only possible drawback is the presence of plant extracts which, although beneficial, can sometimes sensitize very reactive skin. In conclusion, it is an excellent choice for improving skin quality on a daily basis.

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