As Abramite explains, Japanese hair straightening—or thermal reconditioning—is a permanent straightening treatment that removes 70 to 90 percent of curl, hair volume, and frizz by chemically It goes the opposite way, people with keratin treatments can dye their hair after 3 weeks. Keratin will reverse the after effects of chemical treatments. Keratin should not be confused with a relaxer. That kind of product make the curly hair straight permanently. Keratin will not make the hair completely straight, it will make it easier to manage. While not a zero-waste solution, it can help cut down on plastic waste and save you some money. Hear us out: The 9.2-fluid-ounce bottle of keratin shampoo retails for $24 or $2.61 an ounce, while the 500-milliliter (16.9-fluid-ounce) refill costs $39, or $2.32 an ounce, or a saving of $4.64. In addition, getting a keratin treatment can make everyday styling easier and more manageable. In comparison, hair botox does not contain any chemicals. It is a deep-conditioning treatment to help your hair feel smoother and more hydrated. It will not straighten your hair like a keratin treatment would. However, it will be easier to style and Waiting two or three weeks after getting a Brazilian keratin hair straightening treatment before dying your hair gives your hair time to settle down from the heat treatment used to bind the keratin to your hair’s natural protein. Hair dye and hot irons don’t get along, especially right away. But waiting a couple of weeks then dying your Yes, you can oil your hair after a keratin treatment, but you must wait a few days before doing so. How long you need to wait depends on the type of oil you plan to use. For example, if you want to use a lightweight oil like argan oil or grapeseed oil, you can start using it 3 days after the treatment. If you want to use a heavier oil like "A keratin treatment smooths the hair but doesn’t straighten it," Hampton explains. "It’s more of a semi-permanent option to help reduce frizz and even loosen or smooth curls." Relaxers straighten curls and waves like a straight perm does, Hogan explains, but relaxers don't require heat to straighten the hair; straight perming does. keratin hair treatment is a process that helps straighten and smooth frizzy or damaged hair. Keratin itself is a fibrous protein that the body produces naturally and acts as a protective shield against humidity (what causes frizz). Over time, the hair loses keratin from things like sun exposure, styling, and chemical services. rRemufo.