Biodance Micro Dual Serum Toner is a moisturizing face toner for all skin types. Discover a tonic serum capable of working deeply, hydrating up to 15 layers of skin. This innovative treatment, Micro Dual Serum Toner, combines the effectiveness of 3% grape seed oil with 97% serum water, for a perfect balance between nourishment and hydration. Its advanced formula prevents moisture loss even in the driest environments, penetrating up to the 15th layer of the stratum corneum and regenerating the skin both inside and out. The balance between oil and water is optimal, helping to strengthen the skin barrier and keep it protected. After cleansing your face in the morning and evening, apply an adequate amount of una Micro Dual Serum Toner to your hands and distribute it evenly over your entire face for deep and lasting hydration.