The Ordinary Niacinamide 10% + Zinc 1% serum 60ml

Niacinamide (Vitamin B3) has been shown to reduce the appearance of scars and congestion. A high concentration of 10% of this vitamin is supported in the formula by the zinc salt of pyrrolidone carboxylic acid to balance the visible aspects of sebum activity.

Contraindications: If topical vitamin C (L-ascorbic acid and/or ethylated L-ascorbic acid) is used as part of a skin care regimen, it should be alternated with this formulation (ideally in the evening). and vitamin C, use this formula in the morning). .). Otherwise, niacinamide can compromise vitamin C integrity.

Note: Niacinamide and Zinc PCA reduce the appearance of blemishes and balance visible sebum activity, but neither are intended to treat acne. Benzoyl peroxide and/or retinoic acid are recommended if acne-related symptoms persist. DECIEM does not recommend continued use of BHAs such as salicylic acid for persistent wounds. To temporarily improve the appearance of blemishes, salicylic acid can help.This formulation can be used in combination with acne treatments, if desired, for added visible skin benefits. Studies have suggested that niacinamide is also an effective skin lightening ingredient. Made in Canada