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Biologique Recherche Sérum Erythros Redness-Reducing Facial Serum Versus La Roche-Posay 10% Pure Niacinamide Serum

This calming serum is formulated around Niacinamide and Camellia Sinensis Leaf Extract to calm redness and strengthen the skin barrier. This brightening serum is formulated around Niacinamide and Phenylethyl Resorcinol to fade the look of dark spots and bright

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  • This calming serum is formulated around Niacinamide and Camellia Sinensis Leaf Extract to calm redness and strengthen the skin barrier.
  • This brightening serum is formulated around Niacinamide and Phenylethyl Resorcinol to fade the look of dark spots and brighten dull-looking skin.