What is the primary use of a cool mask with AHA?

The primary use of a cool mask with AHA (alpha hydroxy acid) is indeed to calm redness. AHAs are well known for their exfoliation properties, helping to remove dead skin cells and improve skin texture. However, when incorporated into a mask, especially when cool, they can also have a soothing effect on the skin, particularly in minimizing inflammation and redness that may arise from various causes, including environmental factors or skin irritations.

A cool mask offers not just the benefits of AHA but also the cooling effect which can help in reducing any discomfort and redness, making it ideal for calming the skin. This is particularly useful for individuals with sensitive or irritated skin, where a gentle product can provide relief.

While hydration, exfoliation, and brightening skin tone are indeed properties associated with AHAs, the specific context of a cool mask emphasizes its role in soothing and calming the skin, particularly after procedures that may cause irritation or redness. Thus, the calming effect becomes the primary focus in this scenario.