Dual Toning, commonly known as multi-toning, is a skincare procedure designed to address uneven skin tone, hyperpigmentation, and other pigmentation concerns. The process typically involves two main steps: chemical exfoliation and the application of a specialized serum or treatment solution. In the first step, a chemical exfoliant, such as alpha or beta hydroxy acids (AHA or BHA), is applied to the skin to remove dead skin cells and stimulate cell renewal. This exfoliation helps to clear away dull and damaged skin, allowing for better penetration of subsequent treatments and creating a more even texture. The exfoliant is left on the skin for a specified duration, according to the product's instructions and the client's skin sensitivity, before being neutralized or rinsed off.

The second step involves the application of a targeted serum or solution that contains active ingredients specifically formulated to address pigmentation issues. These active ingredients may include vitamin C, niacinamide, hydroquinone, arbutin, or other lightening agents that work to reduce discoloration and promote a more uniform skin tone. The serum is gently massaged into the skin to ensure maximum absorption. Depending on the specific treatment protocol, additional steps such as hydration, soothing masks, or sun protection may be included to enhance results and support the skin's healing process. The dual toning procedure is typically performed by a licensed skincare professional, and multiple sessions may be recommended to achieve optimal results. It is important to follow post-procedure care guidelines, including sun protection, to maintain and enhance the benefits of the treatment.