This lightweight fluid combines a high concentration of active ingredients to improve the appearance of the skin and restore its balance, providing intensive care that is respectful of the skin's microbiome. Thanks to its light, easily absorbed base, it is suitable for daily use and leaves a soft, irritation-free feeling. Reduces inflammation and redness: thanks to azelaic acid and niacinamide, it soothes the skin and reduces the visibility of redness and blemishes, promoting an even tone. Combats imperfections and excess sebum: helps balance oil production and reduce pore size, improving the overall appearance of the skin. Antioxidant and anti-aging: its antioxidant-rich formula protects the skin from oxidative stress and signs of premature aging. Hydrates and regenerates: the moisturizing ingredients in its formulation provide hydration without clogging pores, helping the skin stay soft and elastic. How to use Biotic Sebocontrol Pre and Postbiotics fluid? Pre-cleansing: start with clean, dry skin to ensure better absorption of the active ingredients. Application: apply 2 to 3 drops of the fluid to the face and neck, gently distributing with your fingertips in sweeping movements ascendants. Daily use: Use it in your morning and night routine before your moisturizer. If using it during the day, follow with sunscreen for total protection. Active Ingredients: Azelaic acid: With anti-inflammatory and depigmenting properties, azelaic acid reduces dark spots and improves skin texture without causing irritation, ideal for sensitive skin. Niacinamide (Vitamin B3): A powerful active ingredient that soothes and reduces redness, regulates sebum production and acts as an antioxidant to protect the skin from environmental damage. Hyaluronic acid: A powerful humectant that keeps skin hydrated, providing elasticity and firmness without adding weight. Plant extracts and natural antioxidants: A complex of extracts that soothe and revitalize the skin, improving its resistance to external factors. *It has a light texture and does not leave a greasy residue. *Maintains, improves and strengthens the skin microbiome