Turmeric soap is a skincare product that typically contains turmeric extract or turmeric powder as one of its main ingredients. Turmeric has been used for centuries in traditional medicine and skincare due to its anti-inflammatory and antioxidant properties. When used in soap, turmeric is believed to offer several benefits for the skin, such as reducing acne, calming redness and inflammation, brightening complexion, and providing anti-aging effects.