The Science of Skin pH Balance and Why It Matters > 자유게시판

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The skin has a natural protective layer called the acid mantle, which is naturally low-pH with a pH range of 4.5 to 5.5. This gentle acidity is crucial for maintaining healthy skin function. It functions as a defense against microbes, irritants, and urban debris, while also preserving skin water content and enhancing cellular regeneration.

When the skin’s pH becomes overly basic, often due to harsh soaps, over cleansing, or certain skincare products, this protective barrier weakens. As a result, the skin can become dehydrated, inflamed, and hypersensitive to triggers.

On the other hand, if the skin becomes overly acidic, it can also lead to discomfort and https://dzen.ru/a/aMD7XmyskRF-vJFy heightened reactivity. The body naturally works to restore balance, but chronic imbalances can exhaust its resilience.

Choosing mild, acid-maintaining formulas helps support the skin’s natural defenses. Ingredients like fermented extracts, amino acids, and lipid-replenishing complexes can help stabilize skin acidity.

Avoiding excessive use of peels and scrubs and using water that is lukewarm during washing also helps prevent pH disruption.

Understanding and respecting your skin’s pH balance is a simple yet powerful step toward lasting complexion vitality. It is not just about the products you use, but how well you support its natural chemistry.