Which ingredient sensitivity is particularly important for clients to disclose before tanning?

Sensitivity to DHA or other tanning agents is particularly important for clients to disclose before tanning because DHA (dihydroxyacetone) is a key active ingredient used in most sunless tanning products. It interacts with the amino acids in the skin's outer layer to produce a temporary color change that mimics a tan.

For individuals with a sensitivity or allergy to DHA, using products containing this ingredient can lead to adverse skin reactions, such as redness, irritation, or even more severe allergic responses. Being aware of any sensitivities helps tanning professionals ensure the safety and comfort of their clients during the tanning process.

In contrast, while fragrance in lotions and natural oils can also cause sensitivity in some individuals, these reactions are generally less common compared to reactions to DHA. Similarly, coloring agents in shampoos may not have a direct impact on the tanning process itself, making them less crucial for disclosure in this context. Therefore, the focus on DHA sensitivity is vital for managing the risk of adverse reactions during tanning.