👉 Rambutans are a type of hair growth disorder that typically begins in childhood and can be genetic or caused by environmental factors. They are characterized by an abnormal growth pattern, often resulting from a condition called hypopigmentation (the loss of pigmentation in the skin), which causes the hair to grow at an abnormal rate. The exact cause is not fully understood, but it is thought to be influenced by genetics and environmental factors such as exposure to certain chemicals or toxins. Some studies suggest that