Are human hair wigs toxic?

‌ human hair wigs are generally not toxic ‌ because they are made of a variety of fibers, unlike chemicals. However, wearing human hair wigs for a long time may have some impact on the scalp, because the wig has poor heat dissipation, which may lead to allergic reactions on the scalp, and may even affect the natural growth of hair, causing hair loss. In addition, if the wig material is not good or improper cleaning, it may also cause scalp discomfort, allergic reactions, and even infection of the scalp, harming the human body. Especially dyed human hair wigs, if the formaldehyde content exceeds the standard or contains harmful substances such as aromatic amines, it is great harm to human health and may cause cancer ‌12.

Therefore, when choosing to wear a wig, attention should be paid to choosing products with reliable quality and good breathability, and regular cleaning to maintain hygiene. At the same time, the wearing time should not be too long to reduce the negative impact on the scalp and natural hair. For special purpose human hair wigs such as children's human hair wigs, it should also be ensured that their materials and design meet the relevant safety standards, such as EN71, to ensure safe use ‌6.