Keratin hair treatments are indeed popular for their ability to smooth out and straighten wavy or curly hair. These treatments work by applying a keratin-based formula to the hair, which helps to restore and strengthen the hair strands. The keratin protein, which is naturally present in hair, is responsible for its strength and structure.
During a keratin treatment, the formula is applied to the hair and then sealed in using heat. This heat helps to bond the keratin proteins to the hair strands, creating a protective layer. As a result, the chains of keratin proteins are aligned in a straight line, which leads to smoother and straighter hair once the treatment is complete.
How does the Keratin Therapy work?
The duration of a keratin treatment can vary depending on the length and thickness of the hair. It typically takes around 2 hours or longer to complete the treatment.
After the treatment, it’s important to follow specific aftercare instructions to maintain the results. One common instruction is to avoid washing the hair for a period of time, often up to 3 days. This allows the keratin to fully penetrate and bond with the hair strands, ensuring long-lasting results.
Using sulfate-free shampoos is recommended to preserve the effects of the keratin treatment. Sulfates are cleansing agents that can strip away the treatment and shorten its lifespan. Switching to sulfate-free products helps to maintain the smooth and frizz-free look achieved by the treatment.
With proper care and maintenance, a keratin treatment can last anywhere from 3 to 5 months. However, the longevity of the treatment also depends on factors such as the individual’s lifestyle, hair care routine, and how well they follow the aftercare instructions provided by the stylist. Regular touch-ups and maintenance treatments may be required to maintain the desired results over time.
It’s also advised to avoid sprays designed to create beachy waves or any other products that contain sulfates or salt. These ingredients can counteract the effects of the keratin treatment and potentially disrupt the straightening and smoothing effects.