1. Straight Hair. If you have straight hair, keratin treatments can last up to SIX MONTHS. This is because the treatment can penetrate the hair more deeply, making it last longer. 2. Wavy or Curly Hair. If you have wavy or naturally curly hair (or frizzy hair), keratin treatments can last up to FOUR MONTHS. This is because the keratin treatment Board-certified dermatologist Dr. Joshua Zeichner adds, “While keratin does temporarily strengthen the hair shaft to help it resist environmental damage, it acts [more like] a surface patch and does not truly repair the foundation of the hair.”. Plus, too many of these products can actually exacerbate the issue. 1 day ago · The keratin itself isn’t damaging to hair, but the excess heat and other chemicals involved in keratin treatments may leave your client’s locks vulnerable. And, as we know, chemical damage and heat damage can have a number of side effects. These include: Dryness and dullness. Split ends. Opens in a new tab. Keratin Treatment Benefits: If you are a person who uses heat regularly to straighten hair, using keratin treatment once every 6 months will help reduce the damage caused due to using heat on the hair everyday. Another benefit of keratin treatment is a smooth frizz free look that is hard to achieve with setting sprays. Keratin Treatment Side The NanoSmooth Pure is a chemical-free smoothing treatment created by Hare & Bone and Nano Keratin. The treatment targets the hair's DNA, smoothing the internal structure of the hair instead of Your hair is made of keratin protein, and keratin treatments restore hair using hydrolyzed keratin to create new bonds in the hair. These treatments help to replace the damaged protein and repair damaged hair to its former condition. They can even be used to straighten hair without the damage of a relaxing solution. Keratin and cystine are not for curly hair. If you need to do treatment, do olaplex. Use hair mask, leave in conditioner/gel and do NOT dry brush. Try the CG techniques of squish to condish, finger coiling, wet detangling etc. 3. Even though it’s technically okay now to shampoo your hair, you will find your keratin treatment lasts longer if you stretch time between cleansings. Just like with salon color, the more you wash, the faster you remove what the treatment deposited (e.g. color or keratin). Most pros recommend extending time between shampoos to at least two days. Although they are often recommended to people seeking to improve their hair health, keratin salon treatments and keratin at-home treatments may both cause hair damage and loss. Both types of treatments may contain formaldehyde, a dangerous chemical that is also used in medical laboratories and mortuaries.3 сент. 2020 г. The treatment left my hair straight and sleek, wash after wash. The products the salon sold me to maintain the results, like the shampoo, conditioner and, oil also work and smell great. Cons: If it wasn't for the price, I would do this treatment again. It also left my hair with no volume. 1.5/5. 9C1Dai.