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The adoption of a shampoo with a pH of 5 is firmly anchored in the principles of dermatology and trichology to promote a healthy hair ecosystem. Maintaining the skin integrity of the scalp is essential for hair vitality, highlighting the need for careful selection of hair care products. Opting for a shampoo whose pH is aligned with that of the scalp, approximately rated at 5, is essential to preserve skin homeostasis and minimize the risks of irritation, drying and imbalance of the microbial flora.

 

 

Julie Pernet, co-founder of the DermoPilaire MakeMyMask laboratory, doctor of pharmacy and certified trichologist, highlights the critical importance of this approach. She emphasizes that choosing a pH shampoo physiological Contributes significantly to hair health and shine by supporting a scalp environment that promotes healthy hair growth.

 

scalp

 

Focus on the scalp:

 

The scalp is not simply the support for our hair. It is an extension of our skin, with its own complex physiology. Its pH, generally between 4,5 and 5,5, plays a crucial role in maintaining its balance. This slightly acidic pH promotes scalp health in two ways. 

 

 

1. PRESERVATION OF THE SKIN BARRIER

 

By maintaining the integrity of the skin barrier, the balanced pH of the scalp helps to strengthen its natural defenses. This is because a slightly acidic pH creates a hostile environment for many pathogens, such as bacteria and fungi. These microorganisms often have difficulty growing in an acidic environment, which limits their ability to cause damage. skin irritations.

 

 

2. REGULATION OF SEBUM PRODUCTION 

 

A balanced scalp pH plays a crucial role in regulating the production of sebum, the skin's natural oil. By maintaining an optimal pH, the scalp promotes balanced and regulated sebum production.

 

When the pH of the scalp is unbalanced, it disrupts sebum production, leading to excessive or insufficient secretion: 

 

  • Excess sebum can lead to oily hair and associated problems such as residue buildup, promoting the proliferation of bacteria and fungi that cause dandruff and irritation.

  • A lack of sebum can cause excessive dryness of the scalp, leading to itching, irritation and eventually dandruff

 

By maintaining a balanced pH, the scalp promotes the preservation of the skin barrier, limiting irritation, and regulates sebum production, thus avoiding imbalances such as oily hair or dandruff. By maintaining this balance, we ensure optimal scalp health.

 

pH5 shampoo

 

The choice of shampoo is essential:

 

 

Faced with these issues, the choice of your shampoo becomes a crucial decision for the health of your scalp. If you're prone to oily hair, irritation or dandruff, opting for a pH5 shampoo can provide significant relief. 

 

Unlike aggressive shampoos which disrupt the natural balance of the scalp, pH5 formulas respect its natural pH, thus helping to prevent and treat skin problems such as excess sebum or dandruff.

 

Furthermore, it is essential to avoid harmful sulfates and silicones commonly found in many commercial hair products. Sulfates are harsh cleansing agents that strip the scalp's natural oils, leaving it dry and prone to irritation. Additionally, silicones form a coating on the scalp, making it heavy and suffocated, which can lead to residue buildup and clog hair follicles, contributing to skin problems. 

 

 

Focus on pH5 shampoos on the market:

 

 

To guide you in choosing the pH5 shampoo perfectly suited to your needs, we have compared several products. Here is an overview of their essential characteristics:

 

In conclusion, although some shampoos are formulated pH5, their composition contains harmful agents such as sulfates, which poses a threat to your scalp and to the planet. 

 

Choose one pH5 shampoo is the first step to having a healthy scalp and healthy hair. The MakeMyMask DermoPilaire Laboratory understands this, and offers the 1st sulfate-free shampoo irritant and rated Excellent on YUKA at pH5, which offers a gentle formula that is respectful of your scalp. Its pH similar to that of the scalp gently cleanses while preserving its natural balance and restoring its hydration. 

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