Why is it important to check the expiration dates on products?

Checking the expiration dates on products is crucial for ensuring both their effectiveness and safety. As cosmetic and personal care products age, their chemical compositions can change, which may diminish their effectiveness or even lead to adverse reactions when used. For example, active ingredients in skincare products can break down over time, rendering them less effective in providing the intended benefits, such as hydration or sun protection. Furthermore, expired products can harbor bacteria or other harmful pathogens that may pose health risks to clients, making it essential for professionals to verify that the items they are using are still safe and reliable.

While maintaining stock levels plays a role in inventory management, it does not directly relate to the health and safety aspects of product usage. Justifying product prices typically concerns market valuation rather than product integrity or safety. Compliance with legal regulations is important, but the primary reason to check expiration dates centers on protecting the well-being of clients through the use of effective and safe products.