Abstract Introduction: Flowable composites are low-viscosity, thinned resin-based materials that are used in dentistry as a restorative material for frontal, lateral teeth and in the treatment of carious and non-carious diseases. Aim of study: The role of developing an algorithm for morpho-functional restoration of front teeth with flowable composite materials. Determination of adhesion between fluid composite materials to hard dental tissues. Material and methods: a) In that study, 56 patients were included, 40 women and 16 men aged between 30 and 45, who went to the dental clinic no. 1 USMF for treatment. In accordance with the purpose and objectives of this work, we studied the specialized literary sources and analyzed the clinical and paraclinical features of the diagnosis with the development of a treatment plan. b) As working materials, were used: flowable composites such as Clearfil AP-X Esthetics Flow (Kuraray) and Clearfil AP-X ES-2 composites (Kuraray). Results: Following the examination of the patients, the presence of carious diseases was determined in 85.7% of cases, non-carious diseases in 14.3% of cases. Microscopic analysis of dental grinding demonstrated better adhesion of flowable composites to viscous composites. Conclusions: The most recent studies evaluating state-of-the-art flowable composites have shown that flowable composite materials are designed to provide better mechanical, physical, optical, and aesthetic properties than many other universal composites. Key words: Restoration, frontal teeth, composite filling materials