What is the ideal pH range for healthy skin?

The ideal pH range for healthy skin is between 4.5 and 5.5. This slightly acidic environment is essential for maintaining the skin's protective barrier, known as the acid mantle, which is crucial for preventing bacterial growth and maintaining hydration.

A pH within this range supports the skin's natural functions, helping to protect against environmental stressors and irritation. It also plays a role in the enzymatic processes involved in skin turnover and repair. If the skin's pH is too high, it can lead to dryness, irritation, and an increased risk of infections, while too low of a pH may disrupt the balance of skin flora.

Maintaining the skin's pH within this ideal range is fundamental for overall skin health and effectively enhances the functionality of various skin care products that are designed to support and nourish the skin.