Final answer:
A product that is pH balanced typically has a pH level close to 7, which is the neutral point on the pH scale that ranges from 0 to 14, with levels below 7 being acidic and above 7 being basic.
Step-by-step explanation:
The term PH balanced refers to a product that is formulated to have a pH level that is close to that of a neutral solution. On the pH scale, which ranges from 0 to 14, a pH of 7 is considered neutral. A substance with a pH lower than 7 is acidic, while a substance with a pH higher than 7 is basic (or alkaline). Therefore, when a product is described as pH balanced, it is typically formulated to be close to a pH of 7 to match the natural pH level of the skin or other substances to which it may be applied. The bicarbonate system in the human body plays a significant role in maintaining the pH balance of the blood.