Topical L. Reuteri in Children With Atopic Dermatitis

Inclusion Criteria: * Children age 1 to 8 years old * Atopic Dermatitis (AD) according to the criteria of Hanifin and Rajka * SCORAD Index 15 to 50, inclusive * Subjects whose parents or legal representative are willing to sign the informed consent * When the child is 8, he/she must also give consent to participate in the study Exclusion Criteria: * Use of phototherapy for atopic dermatitis * Systemic or topic corticosteroids in tthe 30 days prior to the study * Immunosuppressive or cytostatic drugs in the 2 months prior to the study * Use of probiotics in the 2 weeks prior to the study * Other allergic severe disease (asthma, allergic rhinitis) * Systemic antibiotics in the four days prior to the study * Fever (temperature\> 37.5 °C axillary or equivalent) * Pathologies associated with immunodeficiency or cancer processes * Dermatological diseases that may hinder the evaluation of atopic dermatitis or require the continued use of topical corticosteroids * Subjects for whom any of the studies products are contraindicated according to their technical specifications * Subjects who have participated in research studies with any products in the 3 months prior to the trial