Environmental effects on skin
Skin type isn’t the whole story. Air pollution, low or high humidity and sudden temperature changes all sensitise and stress the skin. Here’s how each one works and which DÉCAAR lines are designed to help.
Importance of maintaining the pH balance of the skin
Your skin’s acid mantle is its first line of defence. When harsh cleansers, lifestyle or environment push its pH too high or too low, dryness, acne and irritation follow. Learn how to keep it balanced.