Keratin hair treatments may sound like a quick fix for curly or wavy hair, but it may cost you more in the long term. Tests show that keratin treatments contain unsafe levels of formaldehyde and other chemicals. Formaldehyde is a known cancer-causing chemical. It can also cause skin reactions and other side effects.
Which is better smoothing or keratin?
Basically, if you’re happy with your waves and curls, but would love to cut down on frizz (and loosen your texture a bit), you should try a smoothing treatment. If you want your hair to look flat-ironed straight, go for the Keratin treatmemnt/Brazilian blowout.
Is keratin good for thin hair?
You may consider keratin treatment if your thin hair is curly, coarse, or color-treated. Thin hair that’s fine and straight may not benefit from keratin treatments. You may want your hair to have more volume if you have thin or thinning hair. In this case, there may be more effective treatments than keratin.
Will my hair go back curly after keratin treatment?
While it is possible to get natural curls back after a keratin treatment, the process will require some work and a little bit of patience. Wash your hair. … Depending on your hair’s texture and condition, keratin treatments may last anywhere from eight to 20 weeks.
Why does keratin smell so bad?
Though it does say that it is a moisturizing treatment, it still is a chemical treatment for your hair, therefor it isn’t good for your hair. When you treat the hair with chemical and heat it burns the follicle causing the hair to smell bad and look fried or dried out.
Will hair grow back after keratin treatment?
The good news is that the damage and shedding from keratin treatments aren’t permanent. In a few months, your hair can grow back – as baby hairs first and getting thicker and stronger over time.