Nanoplastia, also known as nano keratin treatment, is a hair straightening and smoothing treatment that typically lasts for several months. The exact duration of the treatment can vary depending on factors such as the individual's hair type, texture, and maintenance routine.

On average, Nanoplastia treatment can last anywhere from three to six months, but some people may experience longer-lasting results of up to eight months. However, it's important to note that the treatment is not permanent, and the results will gradually fade as new hair grows in.

To extend the lifespan of the treatment, it's recommended to use sulfate-free shampoos and conditioners, avoid excessive heat styling, and limit exposure to chlorine and saltwater. Regular touch-ups can also help to maintain the results of the Nanoplastia treatment over time.

To maintain Nanoplastia for a long time, it's important to follow these tips:

1. Use sulfate-free shampoos and conditioners: Sulfates can strip the hair of natural oils and cause the Nanoplastia treatment to fade more quickly. So, it's best to use sulfate-free products that are gentle on the hair and won't disrupt the treatment.

2. Avoid excessive heat styling: Heat styling tools such as flat irons, curling irons, and hair dryers can damage the hair and cause the Nanoplastia treatment to wear off faster. Try to limit your use of heat styling tools or use them on a lower heat setting.

3. Protect your hair from chlorine and saltwater: Chlorine and saltwater can be very drying to the hair and cause the Nanoplastia treatment to fade more quickly. To protect your hair, wear a swim cap or apply a protective leave-in conditioner before swimming.

4. Get regular touch-ups: As new hair grows in, the Nanoplastia treatment will begin to fade. To maintain the results, it's recommended to get touch-ups every 3-6 months, depending on how fast your hair grows.

5. Use hair masks and treatments: Regularly using hair masks and treatments can help to nourish and strengthen the hair, extending the lifespan of the Nanoplastia treatment. Look for products that are specifically designed for chemically treated hair.

By following these tips, you can help to maintain the results of Nanoplastia for a longer period of time, keeping your hair smooth, shiny, and frizz-free.

When selecting a Nanoplastia product, it's important to consider the following factors:

1. Hair type: Different Nanoplastia products are formulated for different hair types, so it's essential to choose a product that's suitable for your hair type, whether it's curly, wavy, or straight.

2. Ingredients: Look for a Nanoplastia product that contains natural, nourishing ingredients such as keratin, collagen, and amino acids. Avoid products that contain harsh chemicals like formaldehyde, which can be damaging to the hair.

3. Results: Check the product description and reviews to ensure that it delivers the results you're looking for, whether it's straightening, smoothing, or reducing frizz.

4. Safety: Choose a product that's safe to use and has been certified by regulatory bodies.

5. Professional recommendation: It's always a good idea to seek the advice of a professional hairstylist who has experience with Nanoplastia treatments. They can help you choose the best product and provide guidance on how to apply it correctly.

Ultimately, the best Nanoplastia product for you will depend on your specific hair type and needs, so it's important to do your research and choose a high-quality product that's right for you.