Detailed answer

Hair rosacea, also known as folliculitis, is a common skin condition characterized by inflamed hair follicles. It is caused by bacteria or fungi entering the hair follicles and causing an infection. Allergies to skincare products, on the other hand, typically result in skin irritation, redness, itching, or rashes. Allergic reactions usually affect the surface of the skin and do not directly cause hair follicle inflammation. However, it is possible that certain skincare products can aggravate existing hair rosacea or cause similar symptoms, so it is important to avoid any products that might trigger a reaction. If you suspect you have hair rosacea, it is best to consult with a dermatologist for an accurate diagnosis and appropriate treatment.