What is the most common cause of complaints after tanning sessions?

Skin irritation or burning is indeed the most common cause of complaints after tanning sessions. This often occurs due to overexposure to UV rays from tanning beds or inadequate preparation of the skin before tanning. Factors contributing to this irritation can include skin sensitivity, lack of proper skin care, or the misuse of tanning products.

Clients may experience redness, peeling, or a burning sensation after their tanning sessions, especially if they do not follow recommended guidelines, such as using sunscreen or taking breaks between sessions. Addressing this concern is crucial as it not only impacts the comfort of clients but can also lead to more serious skin issues if not managed properly.

The other options, while associated with discomfort or dissatisfaction, do not have the same direct health implications and are often secondary complaints that arise after initial irritation is experienced. Hence, skin irritation or burning stands out as the primary cause for client complaints following tanning sessions.