Opens in a new tab.

Dry and frizzy hair: how to "restore" the hair fiber?

Published on: 20/10/2026
Updated on: September 4, 2026.
Table of Contents

Dryness, frizz, and lack of shine often appear together and are signs that the hair fiber may be compromised. However, with the right care and appropriate products, it is possible to restore the health of the hair and return softness and strength to the hair.

Woman examining dry, frizzy hair ends.

Hair that feels rough to the touch, is difficult to comb, and constantly frizzy are common complaints among those who suffer from dry hair. Although factors such as genetics can contribute to dryness, these issues can also be significant. influence the texture of the hairDaily habits and external aggressions can also compromise the structure of the hair fiber, favoring the loss of hydration and an unkempt appearance.

The good news is that the recovery of dry and frizzy hair This is possible when the cause of the problem is identified and care is directed toward restoring the integrity of the hair fiber. 

Want to find out how? Keep reading to understand why hair becomes dry, its relationship to frizz, and strategies to help restore healthy hair!

Why does hair become dry?

Dryness occurs when the hair fiber loses essential lipids and water, which can compromise its flexibility and protection. This loss can be a consequence of different factors, such as:

  • Frequent sun exposure;
  • Excessive use of hair dryers, straighteners, and heat styling tools;
  • Chemical procedures, such as coloring, bleaching, and straightening;
  • Washing with unsuitable products;
  • Frequent contact with seawater or pool water;
  • Natural aging of the hair.

Since hair strands lack the ability to regenerate spontaneously, damage tends to accumulate when there is no proper care routine.

What is the relationship between dryness and frizz?

Although they can occur separately, dryness and frizz are often directly related. 

When hair fibers lose their protective layer, the cuticles become more "open" and irregular. This facilitates the entry and exit of moisture, leaving the hair more susceptible to environmental variations and promoting the characteristic frizz.

Furthermore, the surface of the hair fiber becomes rougher, reducing shine and increasing friction between strands. Therefore, controlling frizz doesn't just depend on temporarily straightening the hair. It's necessary to repair the structure to maintain adequate levels of hydration and protection.

How to recover hair fiber?

The recovery/repair of dry hair fiber And dealing with frizz involves a combination of care routines that restore hydration, nutrients, and protection to the hair. Check it out!

Choose products that are compatible with your hair's needs.

The first step is to use shampoos and treatments developed for dry or damaged hair. These products provide balanced cleansing and offer active ingredients capable of hydrating, nourishing, and strengthening the hair fiber without further compromising its structure.

Stay hydrated regularly.

Hydration helps replenish some of the water lost by the hair, improving softness and shine. Treatment masks, used as frequently as recommended by the manufacturer, help keep the hair fiber healthier and reduce the rough appearance caused by dryness.

Replenish the lipids in the fiber.

In addition to hydration, very dry hair often needs... lipid replacementVegetable oils and other emollient actives help to strengthen the hair's protective barrier, reducing water loss and providing better alignment and frizz control.

Protect your hair from daily damage.

Even hair that is recovering can become damaged again if it continues to be exposed to the same aggressors. Therefore, use products with thermal protection before using heat styling tools and protect your hair from prolonged sun exposure.

Which active ingredients help in hair regeneration?

The effectiveness of a treatment for dry and frizzy hair It also depends on the combination of active ingredients present in the formulations.

Moisturizing ingredients, vegetable oils, amino acids, proteins, vitamins, and antioxidants contribute to improving the condition of the hair fiber and... protect the hair from further damage.

Some formulations also incorporate technologies capable of promoting scalp balance and complementing hair fiber care, making the treatment more complete.

It's important to remember that the already damaged part of the hair strand doesn't regenerate completely. The goal of cosmetic treatments is to improve its condition, reduce visible damage, and preserve the integrity of the hair. hair as new strands grow They grow.

Recovering dry and frizzy hair requires a consistent care routine, combining hydration, lipid replenishment, protection against external aggressors, and products with appropriate active ingredients. With continuous treatment, it is possible to strengthen the hair fiber and restore a healthy, soft, and shiny appearance to the strands.

Frequently Asked Questions (FAQ)

Why does hair become dry and frizzy?

Dryness occurs when the hair fiber loses water and essential lipids, a process that can be exacerbated by excessive heat, chemical treatments, sun exposure, unsuitable products, and frequent contact with the sea or swimming pool.

What is the relationship between dryness and frizz?

When the hair's protective layer is compromised, the cuticles become more open and irregular, making it easier for moisture to be lost and leaving the hair more susceptible to frizz.

Is it possible to completely repair damaged hair fibers?

The already damaged part of the hair strand does not regenerate completely, but cosmetic treatments can improve its condition, reduce visible damage, and increase softness, shine, and strength.

What care tips can help restore dry and frizzy hair?

A routine that includes regular hydration, lipid replenishment, products suitable for damaged hair, and protection against heat and prolonged sun exposure helps improve the condition of the hair fiber.

What active ingredients can help treat dry and frizzy hair?

Moisturizing ingredients, vegetable oils, amino acids, proteins, vitamins, and antioxidants can help strengthen, protect, and improve the appearance of hair fibers.