Customers frequently report the Dove Serum for Damaged Hair is effective in improving hair condition. Key benefits observed include damage repair, increased softness, enhanced shine, and reduced frizz and tangles. The serum also contributes to smoother, more manageable, and healthier-looking hair, while providing hydration and strengthening effects. Many users appreciate its pleasant fragrance and lightweight, non-greasy feel, though some noted it could be heavy or oily on fine hair or with excessive application. The product is also cited for offering heat protection and being affordable and economical, as a small amount is often sufficient. Several reviewers recommend the serum, with some integrating it into daily routines and finding it beneficial for various hair types, including curly, dry, and over-processed.