"Faced with daily aggressions, our hair can become weakened, leading to the dreaded breakage and unwanted split ends."
These two enemies of hair wellness are not only unsightly; they often reveal deeper imbalances related to our practices and our environment.
In this article, we will dive into the heart of the subject to uncover the origins of these problems and, above all, to guide you towards effective solutions to preserve the beauty and health of your hair.
Also read: Brittle hair, what to do?
Summary
I. Understanding Split Ends and Hair Breakage
1. What is a broken hair and what are its characteristics?
A broken hair is characterized by a weakened hair fiber, often marked by visible breakage points.
These breakages can occur anywhere on the hair, but are generally more common at the ends where the fiber is oldest and therefore most vulnerable. Broken hair is often dry, dull, and difficult to style.
External factors:
- Chemical treatments: Dyes, bleaches, perms, and relaxers alter the chemical structure of the hair, which can weaken the hair fiber.
- Excessive heat: Regular use of heat styling tools, such as hair dryers, straighteners, or curling irons, without heat protection, can dry out hair and weaken the cuticle.
- Mechanical manipulation: A harsh manipulation, such as aggressively brushing hair or using hair ties that are too tight, can cause breakage.
- Environment : Prolonged exposure to the sun, pool chlorine, sea salt, or pollution can also damage the hair structure.

Internal factors:
Nutrition imbalances: A diet low in protein, iron, vitamins, or essential minerals can weaken hair.
Health status: Certain medical conditions or medications can influence hair health.
Hormonal imbalances: Hormonal changes, such as those that occur during pregnancy or menopause, can affect the structure and strength of hair.
In summary, hair breakage is often the result of a combination of factors that compromise the integrity of the hair fiber.
2. Dry hair and associated issues
Dry hair lacks sebum, which makes it more vulnerable to external aggressions. It then becomes brittle and prone to split ends. Regular hydration and appropriate care are essential to maintain its health.
The causes of dry hair:
- Aggressive hair products: Shampoos and conditioners containing sulfates, parabens, and silicones can strip the natural oils from hair, leaving it dry and brittle.
- Environmental exposure: Wind, sun, and climate change can dry out hair.
- Dehydration: Not drinking enough water can also contribute to dry hair.
Solutions for dry hair:
To combat hair dryness, it is recommended to use sulfate-free products that are rich in natural oils, and to avoid excessive washing. Regular application of moisturizing masks made with ingredients like argan oil, coconut oil, or shea butter can also restore hair hydration.
3. Situation with brittle hair
Brittle hair is characterized by increased fragility, often due to external factors such as excessive heat or chemical treatments. It requires specific care to strengthen its structure and prevent breakage.
Recognizing brittle hair:
- Rough texture: Brittle hair often has a rough and irregular texture, making it difficult to style.
- Lack of elasticity: Brittle hair breaks easily when pulled or handled.
- Damaged ends: The tips of brittle hair are often split and fragile.
Strategies for managing brittle hair:
To strengthen brittle hair, it is crucial to limit the use of heat and chemicals. Regular use of restorative treatments, such as keratin masks and protective serums, can help rebuild the hair fiber.
4. What are the main causes and how can they be avoided?
The main causes of breakage and split ends include chemical treatments, excessive heat, mechanical manipulation, and nutritional imbalances. To avoid them, it is crucial to adopt a suitable care routine, avoid chemical and thermal aggressions, and maintain a balanced diet.
Prevention of external causes:
- Moderate use of heating tools: Always use a heat protectant before applying heat to the hair and limit the use of these tools to a few times a week.
- Choice of hair products: Opt for products formulated without sulfates, parabens, and silicones to preserve the natural hydration of the hair.
- Gentle styling techniques: Use fabric hair ties and avoid tight hairstyles that can pull on the hair fiber.
Prevention of internal causes:
Maintaining a diet rich in essential vitamins and minerals, such as vitamins A, C, and E, iron, zinc, and omega-3 fatty acids, is crucial for hair health. Dietary supplements can also help fill nutritional gaps and strengthen hair from the inside.
In conclusion, understanding the causes of broken and dry hair allows for the adoption of effective preventive measures. By incorporating suitable care, a balanced diet, and gentle styling habits, it is possible to maintain healthy and resilient hair.
II. What to do about this issue?

1. Adopt a suitable skincare routine
Hair products and styling accessories
On the accessories side, opt for metal-free elastics or silk scrunchies to tie your hair, as they exert less tension and prevent breakage.
Finally, replace your traditional brushes with natural bristle brushes or wide-toothed combs to gently detangle and reduce the risk of breakage. By adopting these products and accessories, you provide your hair with the best protection against split ends and breakage.
Moreover, choosing high-quality hair products is essential. Sulfate-free shampoos, for example, cleanse without damaging the hair fiber. Nutrient-rich conditioners and masks, such as those containing keratin or natural oils, can make hair more resilient and less prone to breakage.
"It is also recommended to avoid products containing alcohol and parabens, as they can dry out the hair and make it more fragile."
Hair maintenance
Regularly going to the hairdresser is essential to prevent and manage split ends and brittle hair.
Even with the most rigorous hair care, the ends of the hair, being the oldest part, tend to weaken over time and to suffer from environmental, mechanical and chemical damage.
When hair starts to split or break, it indicates a deterioration of it. If these damaged ends are not cut in time, the split can continue to move up the hair shaft, making the hair increasingly weak and then likely to break and become split.
By regularly cutting off the damaged ends, the hairdresser prevents the problem from worsening.
Furthermore, it is advisable to adjust the frequency of shampooing to the nature of the hair. Dry hair will benefit more from spaced washes, in order not to eliminate the naturally protective sebum. Meanwhile, oilier hair may require more frequent washes, always with suitable products.
Food
Adopting a good diet is fundamental for the overall health of hair, as the quality of what we consume directly reflects on their condition.
Hair, primarily made up of proteins (keratin), requires a protein-rich diet to ensure its growth and strength.
Foods rich in vitamins A, C, D, and E, as well as minerals like iron, zinc, and magnesium, are also crucial for maintaining healthy hair. Deficiencies in these nutrients can make hair brittle and more prone to breakage.
For example, leafy green vegetables, nuts, fatty fish like salmon, and eggs are excellent sources of these essential nutrients.
Hydration and nutrition from the inside
Hydration plays a crucial role in preventing hair breakage. A well-hydrated hair strand is more elastic, more resilient, and less likely to break under mechanical stress such as brushing or styling.
Water is an essential component of hair fiber, and when the hair lacks hydration, its structure becomes fragile, making the ends dry and prone to split ends. To ensure optimal hydration, it is recommended to drink enough water and having a diet rich in omega-3 helps to hydrate the hair from the inside.
The omega-3s found in fatty fish, chia seeds, walnuts, and avocados are particularly beneficial for maintaining hair hydration and elasticity.
The vitality of your hair does not solely depend on the hair care products you choose. The integration of hair supplements, packed with beneficial ingredients such as those offered by D-LAB NUTRICOSMETICS, can help address issues related to brittle hair and split ends.
2. How to integrate an effective hair care routine to combat this situation?
To integrate an effective hair care routine, it is essential to choose products suitable for your hair type, avoid chemical and thermal aggressions, and maintain a balanced diet. Dietary supplements can also play a crucial role in strengthening the hair.
It is also important to adopt gentle gestures when washing and styling. For example, gently massaging the scalp during shampooing stimulates blood circulation and promotes better oxygenation of the hair follicles. When drying, patting the hair with a microfiber towel instead of vigorously rubbing it helps reduce the risk of breakage.
Once a week, it is recommended to apply a nourishing hair mask to deeply revitalize the hair fiber. Masks made from natural ingredients like coconut oil, honey, or avocado are particularly beneficial for hydrating and strengthening the hair.
What are the best natural ingredients to use to nourish hair and prevent the problem?
The best natural ingredients for nourishing hair include argan oil, safflower oil, keratin proteins, and essential vitamins and minerals. These ingredients help to hydrate, strengthen, and protect hair from external aggressions.
Castor oil is also an excellent natural ingredient for stimulating hair growth and strengthening hair follicles. It is rich in essential fatty acids and vitamin E, making it a great choice for fragile hair.
Shea butter is another natural ingredient that can provide intense hydration and protect hair from environmental damage. Applying shea butter to the hair and scalp can help repair dry and damaged hair.
3. Repair damaged hair
Duo Hair Nutrition
With our flagship product, the Duo Nutrition-Capillaire, restore vigor to your hair by providing pure and natural keratin, with an absorption rate of 95%.
This means that the keratin molecules remain intact during the digestion of the capsules in our stomach.
Our Keratin Absolute is patented, its effectiveness is proven: It will act deeply for an anti-hair loss action, it will nourish and repair your hair for fuller hair.
Thanks to our Growth Complex which will provide all the building blocks of keratin, the bulb will be able to select everything it needs from the bloodstream to synthesize keratin.
Hydra-Capillary Complex
A formula specially designed for dry, frizzy, curly, fragile, and devitalized hair. Enriched with essential fatty acids, vitamins, minerals, and trace elements, this ultra-complete formula with safflower oil and argan oil hydrates and nourishes the hair deeply from the root to strengthen its structure and protect it from dehydration and external aggressions.
A dry scalp and dry hair are due to a lack of sebum and water in the hydrolipidic film that protects the hair.
External aggressions such as smoothing treatments, coloring, the sun, or pollution alter this film, a true protective barrier: the water naturally present in the hair evaporates excessively and weakens the hair, making it porous and dull.
The Hydra-Hair Complex brings together safflower and argan oils, vitamins, minerals, and essential trace elements to hydrate and nourish the hair from the root.
These 100% vegan assets penetrate deep into the hair to make it stronger, more flexible, and shinier.
How to repair this damage?
To repair damaged hair, it is crucial to use specific products like the Duo Nutrition-Capillaire and the Complexe Hydra-Capillaire from D-LAB NUTRICOSMETICS. These products, rich in essential nutrients, help restore the health of the hair deeply.
In addition to dietary supplements, it is also beneficial to use nutrient-rich serums and hair oils to seal in moisture and protect the hair from external aggressors. Regular application of these products can improve the texture and resilience of the hair.
4. The Pro-Collagen Hair 360°
Discover our ultra-complete 360° formula for hair, with a delicious chocolate flavor, which combines collagen, keratin, vitamins, and field horsetail for a comprehensive action on your hair and scalp.
Our premium keratin and our hydrolyzed marine collagen for hair have proven their effectiveness on hair through clinical studies. This formula reduces hair loss, promotes growth, improves hair density, and above all, strengthens the hair fiber and thus split ends, and adds shine.
To conclude
In conclusion, how to avoid split ends and increase the health of our hair depends on a multitude of factors, both external and internal.
It is imperative to understand the importance of each component, from daily maintenance to nutrition and hydration, in order to preserve the integrity of our hair fibers.
"Tailored care routines, regular visits to the hairdresser, a balanced diet, and targeted nutritional supplements, such as those offered by D-LAB NUTRICOSMETICS, are essential elements to prevent brittle hair and split ends."
By incorporating quality products into a rigorous hair care routine, while adopting a holistic approach to well-being, it is possible to maintain healthy hair. Dietary supplements, such as the Duo Nutrition-Capillaire and the Complexe Hydra-Capillaire from D-LAB NUTRICOSMETICS, provide the necessary nutrients to strengthen hair from the inside.
Furthermore, it is advisable to limit the use of heat tools and aggressive chemical treatments, and to prioritize nourishing and hydrating care to strengthen the hair fiber. A diet rich in proteins, vitamins, and essential fatty acids also contributes to hair health.
In summary, the prevention and repair of damaged hair require a comprehensive approach, combining external care and adequate nutrition. D-LAB NUTRICOSMETICS' commitment to providing high-quality products, based on scientific expertise, effectively meets hair care needs while respecting the body and the environment.
By adopting these practices and using products specifically formulated to strengthen and protect hair, everyone can hope for stronger, shinier hair that is free from breakage.