Detailed answer

Over-the-counter treatments for sallow skin include products containing ingredients like Vitamin C, niacinamide, retinol, and glycolic acid. These ingredients can help brighten the skin, improve skin tone, and reduce dullness. It is important to choose products specifically formulated for sallow skin and to follow the instructions for use. Additionally, maintaining a regular skincare routine that includes gentle cleansing, exfoliation, and moisturizing can also help improve sallow skin. However, if sallow skin persists or worsens, it is advisable to consult a dermatologist for further evaluation and treatment options.