Skin’s surface is covered by a protective acid mantle which gives it a mildly acidic pH. This pH plays an important role in skin condition and is key to skin’s protective barrier. It neutralizes alkaline-based aggressors (such as harsh surfactants), supports the essential process of shedding dead skin cells (known as desquamation) and creates the optimal environment in which skin’s natural flora can thrive.

When skin’s pH alters its barrier function is compromised. Water loss increases and skin dries out making it more susceptible to external irritants and sensitivity.

The Eucerin pH Balance System contains pH5 Citrate Buffer to restore and support skin’s optimal pH. This helps to strengthen skin’s barrier function, protect its natural defences and make skin less sensitive.