10 Best Damaged Hair Treatments 2025 in the United States

The Olaplex Wash and Shine Hair Kit is designed as a comprehensive treatment for damaged hair, combining a shampoo, conditioner, and bonding oil to restore and protect hair health. Its main strength lies in strengthening hair bonds to reduce breakage, frizz, and split ends, which are common issues in damaged hair. The shampoo and conditioner are gentle and free from harsh chemicals like sulfates and parabens, making them suitable for all hair types, including sensitive scalps.

The bonding oil adds extra shine and softness while offering heat protection up to 450ºF, which helps prevent further damage when styling with heat tools. This kit works well for people looking for a daily or frequent-use routine to hydrate and nourish their hair, while also controlling frizz for up to 72 hours. One point to consider is that while it promises to reduce damage, it’s primarily a maintenance and protection system rather than an intensive repair mask, so very severely damaged hair might need additional treatments.

The application is straightforward—regular shampoo and conditioner use with the oil applied to damp or dry hair. It is a solid choice for those wanting to improve hair strength and manageability through a trusted brand, especially if they use heat styling regularly or have mild to moderate damage.