Paraben-Free Leave-In Conditioner by BeautiMark …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.