Lightweight formula, conditions and detangles. Formulated free of toxic parabens. Extend the life and beauty of your synthetic hair with BeautiMark™ Paraben-Free Hair Care Products. Directions: After cleansing with BeautiMark™ Paraben-Free Shampoo, evenly spray BeautiMark™ Paraben-Free Leave-In Conditioner on damp hair. Use daily. For best results, use all BeautiMark™ Products for Synthetic Hair.