Split ends, also known as trichoptilosis, occur when the end of the hair splits into two or more parts. This phenomenon is mostly caused by damage to the cortex of the hair, resulting from a variety of external factors. Among the most common are repeated exposure to heat via hair dryers, straighteners or curlers, chemical aggression such as frequent coloring or the use of stripping products, and aggressive mechanical care such as intensive brushing or the use of unsuitable brushes.
Preventing split ends requires a gentle, protective hair routine. It's crucial to regularly moisturize and nourish your hair. Using nourishing oils such as argan or coconut oil can significantly help strengthen hair structure. In addition, it's advisable to limit the use of heating tools and, when you do, always apply a heat protector. Opt for hair care products that are free of sulfates and drying alcohols.
Once split ends have been damaged, treatments can't fully repair the hair, but they can help improve the overall appearance of the hair and prevent further damage. Keratin-enriched hair masks can help repair the outside of the hair fiber. Regular trimming of the ends is also often recommended, approximately every three to four months, to eliminate split ends and promote healthy hair growth.
Opting for protective hairstyles that minimize mechanical stress on the hair can go a long way towards preventing split ends. Low buns, loose braids or low ponytails are excellent choices. It's also beneficial to use soft accessories, such as fabric-covered elastics, to avoid excessive pulling on the hair and causing breakage.
Selecting the right hair care products is essential to avoid split ends. Look for shampoos, conditioners and masks enriched with moisturizing agents such as glycerine, aloe vera or silk proteins. Avoid products containing harsh sulfates, parabens and heavy silicones, which can build up on the scalp and weigh hair down, compromising its health.
To effectively prevent split ends, we recommend cutting your hair every three to four months. This frequency can vary according to how quickly your hair grows and how much it has been exposed to chemical or heat treatments. Regular trimming not only removes split ends before they spread, but also keeps your hair healthy and stimulates growth.
It's impossible to permanently repair split ends without cutting them off. Products available on the market can temporarily "glue" split ends together, improving the appearance of the hair, but the only permanent solution is to cut them off. However, treatments such as serums and oils can prevent split ends by strengthening the hair shaft and improving hydration.
Dietary supplements can play a role in preventing split ends by improving overall hair health. Essential nutrients such as biotin, zinc, vitamins A, C, D and E, as well as omega-3 fatty acids, are known for their ability to strengthen hair and stimulate hair growth. However, they do not replace external hair care and should be considered as a complement to a complete hair care routine.
Seawater and chlorinated pool water can contribute to split ends by drying out the hair. Salt and chlorine break down the cuticle, the hair's outer protective layer, leading to brittle hair. We recommend rinsing your hair with fresh water after every swim, and applying a protective product before exposure to these environments to limit damage.
Thermal styling tools, such as hair dryers, straightening irons and curlers, can intensify the appearance of split ends due to the excessive heat they generate. To minimize damage, it's essential to use these appliances on a low or medium heat setting, and always apply a heat protector to your hair before use. In addition, limit the frequency of use to allow your hair to recover and retain its natural moisture.
