To apply a keratin hair treatment, wash the hair thoroughly three times, dry it with a clean towel, and apply a quality keratin product. Leave the hair for up to 20 minutes, use heat or a cap as suggested by the manufact... More »

www.reference.com Beauty & Fashion Hair Chemical Hair Treatments

Hair loss is one of the permanent effects caused by constant keratin treatments, while nausea is a temporary side effect since the process can take anywhere from two to four hours to complete. The hair loss is due to the... More »

Keratin treatments smooth hair for a long period of time, reducing straightening time and making styling easier, and most reviews praise their effectiveness. However, negative reviews tend to look at the prevalence of po... More »

www.reference.com Beauty & Fashion Hair Chemical Hair Treatments

The primary benefit of Brazilian keratin straightening, also known as keratin treatment, is that it straightens hair structure by adding the protein keratin. It works particularly well on curly or wavy hair, and has show... More »

www.reference.com Beauty & Fashion Hair Chemical Hair Treatments

A keratin treatment is a chemical hair-straightening technique used to give hair shine as well as limit curls and frizz. It is temporary, lasting approximately 4 months. More »

www.reference.com Beauty & Fashion Hair Chemical Hair Treatments

Perming works by inflicting damage to the structure of the hair by applying a solution that break the bonds that hold the keratin on the hair together. Another solution is applied to the hair for the keratin to fuse toge... More »

www.reference.com Beauty & Fashion Hair Chemical Hair Treatments

Hair loss is one of the permanent effects caused by constant keratin treatments, while nausea is a temporary side effect since the process can take anywhere from two to four hours to complete. The hair loss is due to the... More »