What is the purpose of a patch test?

The purpose of a patch test is critical in ensuring the safety and well-being of a client prior to a full application of cosmetic products or treatments. By applying a small amount of the product to a discreet area of the skin, a practitioner can observe any allergic reactions or sensitivities that may arise. This precaution helps to identify potential adverse effects, minimizing the risk of significant irritation or allergic reactions that could occur if the product were used extensively.

This testing process is particularly essential for clients with sensitive skin, known allergies, or those undergoing various skin treatments. A patch test provides a practical method to safeguard both the client and the practitioner by ensuring that the products are compatible with the client’s individual skin physiology.