A facial application involving diluted acetic acid derived from fermented apples is a common practice in skincare. The solution, typically mixed with water or other ingredients, is applied to the face for a defined period, aiming to address various skin concerns. As an illustration, a mixture of the aforementioned solution and honey can be applied to the face for approximately 10-15 minutes before rinsing.
Its proponents cite potential benefits such as the balancing of skin pH levels, reduction of blemishes, and exfoliation due to its acidic nature. Historically, similar acidic substances have been utilized for their perceived dermatological effects. However, the potency of the solution necessitates careful dilution to avoid irritation or damage to the skin.