Numbuzin No. 2 Protein 43% Creamy Serum is a regenerating facial serum for all skin types. With its basic protein complex making up 43% of the formula, No. 2 Protein 43% Creamy Serum is designed to strengthen and restore the skin barrier, making it more resistant to external damage. Enriched with ceramides, cholesterol and fatty acids, this serum comes close to struttura of the skin naturale, nourishing and strengthening its protective barrier. Thanks to the addition of panthenol and probiotics, the skin is sealed and protected, improving its resilience and hydration.