What is a common contraindication for laser hair removal?

Tanned skin is considered a common contraindication for laser hair removal because the laser targets the pigment in the hair follicles. When the skin is tanned, whether from sun exposure or artificial tanning products, it increases the melanin content in the skin. This can lead to a higher risk of skin damage during the procedure, as the laser may inadvertently absorb more energy in the tanned skin than in the hair follicles. This can result in side effects such as burns, hyperpigmentation, or hypopigmentation.

Therefore, it is advised to avoid laser hair removal until the skin returns to its natural undertone, ensuring a safer and more effective treatment outcome. This sensitivity to skin pigmentation is crucial, as proper laser hair removal relies on the contrast between the hair color and skin color for optimal results.