What is the pH level associated with alkaline substances?

The pH scale ranges from 0 to 14 and is a measure of how acidic or alkaline a substance is. A pH level below 7 indicates acidity, with values closer to 0 being more acidic. A pH of 7 is considered neutral, which is the level of pure water.

Alkaline substances, also known as basic substances, are characterized by having a pH greater than 7. The range of 8-14 indicates increasing alkalinity, with higher values representing stronger alkaline properties. Therefore, substances with a pH level in this range can neutralize acids and are essential in various applications, from skincare to environmental science.

Understanding this range is crucial as it helps determine how different substances interact with skin, hair, and other materials. Recognizing that alkaline substances fall within this specific pH range aids in formulating products designed for various skincare effects, such as cleansing or toning.