Inclusion Criteria:  Participants were 18 years of age or older, no possible health problems (such as allergies) related to resin-based restorations, good general health, having at least five non-carious cervical lesions. The depth of the lesions were at least 1 mm, without carious, not previously restored, having teeth with vital, enamel and dentin tissue.  Exclusion Criteria  Participant had fewer than 20 teeth, having poor oral hygiene, uncontrolled periodontal disease, xerostomia, pregnancy or breastfeeding possible health problems (such as allergy) related to resin-based restorations, having bleaching treatment or orthodontic treatment.